div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=bookshelves-had-to-be-carefully-balanced-so-they-wouldnt-lean-against-or-breakhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: historycfacbyueduhistorycfacbyueduimages775MrBellpond2013pdf · Bookshelves had to be carefully balanced so they wouldnt lean against or break through the paper walls loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsnetreader036viewer20220630115fc66072183561681a38d85chtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=bookshelves-had-to-be-carefully-balanced-so-they-wouldnt-lean-against-or-breakhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: historycfacbyueduhistorycfacbyueduimages775MrBellpond2013pdf · Bookshelves had to be carefully balanced so they wouldnt lean against or break through the paper walls loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsnetreader036viewer20220630115fc66072183561681a38d85chtml5thumbnails2jpg width=140 height=200 divdiv