Welcome to LibGuides!
E-DU is an academic search engine of China Academic Library & Information System (CALIS). It is built-to-purpose, designed specifically to support large-scale ingestion of collections from Chinese academic libraries, including print holdings and electronic collections, and to allow users to search across CALIS massive collections in a single search box. Interlibrary loan and document delivery service are imbedded in E-DU. Our users may access to the full text through their unified CALIS ILL account.
Access link: http://www.yidu.edu.cn/
Please read the How to Create your CALIS ILL Account carefully before you submit your Inter-library loan or document delivery request through E-DU.
You can download E-DU User Manual (PDF file) HERE for your further reference.