<div class='cut-page'><button class='gotoPage' data-page='1'>Page 1</button> <div class='cut-image'><img data-url='document/31004-department-of-mathematics-purdue-university-ttmchinapdf-2020-10-17.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: 31004 - Department of Mathematics, Purdue Universityttm/ChinA.pdf · 2020. 10. 17. · 31004 . Created Date: 10/16/2020 10:51:21 AM' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022071413/610c719a6e3d4b5d2a5f4b97/html5/thumbnails/1.jpg' width='140' height='200' /></div></div>