div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails3jpg width=140 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Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails16jpg width=140 height=200 divdivdiv 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Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails25jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=26Page 26button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=26 data-page=26 class=ts-thumb lazyload alt=Page 26: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails26jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails28jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=29Page 29button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=29 data-page=29 class=ts-thumb lazyload alt=Page 29: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails29jpg width=140 height=200 divdivdiv 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Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails31jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=32Page 32button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=32 data-page=32 class=ts-thumb lazyload alt=Page 32: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails38jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=39Page 39button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=39 data-page=39 class=ts-thumb lazyload alt=Page 39: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails39jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails41jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=42Page 42button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=42 data-page=42 class=ts-thumb lazyload alt=Page 42: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails42jpg width=140 height=200 divdivdiv 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Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails44jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=45Page 45button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=45 data-page=45 class=ts-thumb lazyload alt=Page 45: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails51jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=52Page 52button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=52 data-page=52 class=ts-thumb lazyload alt=Page 52: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails52jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails54jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=55Page 55button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=55 data-page=55 class=ts-thumb lazyload alt=Page 55: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails55jpg width=140 height=200 divdivdiv 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Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails57jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=58Page 58button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=58 data-page=58 class=ts-thumb lazyload alt=Page 58: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails64jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=65Page 65button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=65 data-page=65 class=ts-thumb lazyload alt=Page 65: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails65jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails67jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=68Page 68button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=68 data-page=68 class=ts-thumb lazyload alt=Page 68: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails68jpg width=140 height=200 divdivdiv 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Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails70jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=71Page 71button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=71 data-page=71 class=ts-thumb lazyload alt=Page 71: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails71jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=72Page 72button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=72 data-page=72 class=ts-thumb lazyload alt=Page 72: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails72jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=73Page 73button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=73 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study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails77jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=78Page 78button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=78 data-page=78 class=ts-thumb lazyload alt=Page 78: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails78jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails80jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=81Page 81button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=81 data-page=81 class=ts-thumb lazyload alt=Page 81: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails81jpg width=140 height=200 divdivdiv 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Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails83jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=84Page 84button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=84 data-page=84 class=ts-thumb lazyload alt=Page 84: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails90jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=91Page 91button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=91 data-page=91 class=ts-thumb lazyload alt=Page 91: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails91jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails93jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=94Page 94button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=94 data-page=94 class=ts-thumb lazyload alt=Page 94: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails94jpg width=140 height=200 divdivdiv 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Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails96jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=97Page 97button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=97 data-page=97 class=ts-thumb lazyload alt=Page 97: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails103jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=104Page 104button div class=ts-imageimg data-url=interactive-television-prospects-for-two-way-services-on-interactive-televisionhtmlpage=104 data-page=104 class=ts-thumb lazyload alt=Page 104: Interactive Television: Prospects for Two-Way Services on · Interactive Television: Prospects for Two-Way Services on Cable Author: Walter S Baer Subject: A study of five- to loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022071611614a6c8112c9616cbc696801html5thumbnails104jpg width=140 height=200 divdivdiv 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