div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=birds-of-the-air-snasdlc-and-x25-high-level-data-link-control-hdlc-becausehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Birds-of-the-Air PressSNASDLC and X25 High-Level Data Link Control HDLC because these protocols require expensive synchronous interfaces and modems designed specifically for loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220428025f3a1c8436a6861a5a0c03b4html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=birds-of-the-air-snasdlc-and-x25-high-level-data-link-control-hdlc-becausehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Birds-of-the-Air PressSNASDLC and X25 High-Level Data Link Control HDLC because these protocols require expensive synchronous interfaces and modems designed specifically for loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220428025f3a1c8436a6861a5a0c03b4html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=birds-of-the-air-snasdlc-and-x25-high-level-data-link-control-hdlc-becausehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Birds-of-the-Air PressSNASDLC and X25 High-Level Data Link Control HDLC because these protocols require expensive synchronous interfaces and modems designed specifically for loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220428025f3a1c8436a6861a5a0c03b4html5thumbnails3jpg width=140 height=200 divdiv
