div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=ibm-dosvse-systems-programminghtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: IBM DOSVSE Systems Programming loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsusreader036viewer202208252358a6124d1a28ab57488b4bfbhtml5thumbnails1jpg width=140 height=200 divdiv