div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=substitution-of-variableshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Substitution of Variables loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer202207032062bfcc4d0c952464eb3cda48html5thumbnails1jpg width=140 height=200 divdiv