div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=wa-eoef-2017-11-23-title-wacdr-authorhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: ¤W½Ò¦a¹Ï - 中華數學協會 · 2017 11 23 · Title ¤W½Ò¦a¹Ïcdr Author: Microsoft Created Date: 11232017 9:08:40 AM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentspubreader035viewer2022070108602d71d17086e929b06f3d79html5thumbnails1jpg width=140 height=200 divdiv