div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenta4-2-oee-title-a42-author-auras09-created-date-6112013-15948htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: A4 2 - 北海道大学Title A4_2 Author auras09 Created Date 6112013 1:59:48 PM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnetreader035viewer20220626106119fc3ec3b23e33344cd1cahtml5thumbnails1jpg width=140 height=200 divdiv