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llhhww88-9

金虫 (小有名气)


[资源] 【分享】免费外文多学科图书馆(文献、专业杂志,兼具搜索功能) )【已搜索无重复】

Since 2003, The Free Library has offered free, full-text versions of classic literary works from hundreds of celebrated authors, whose biographies, images, and famous quotations can also be found on the site. Recently, The Free Library has been expanded to include a massive collection of periodicals from hundreds of leading publications covering Business and Industry, Communications, Entertainment, Health, Humanities, Law, Government, Politics, Recreation and Leisure, Science and Technology, and Social Sciences. This collection includes millions of articles dating back to 1984 as well as newly-published articles that are added to the site daily.

      The Free Library is an invaluable research tool and the fastest, easiest way to locate useful information on virtually any topic. Explore the site through a keyword search, or simply browse the enormous collection of literary classics and up-to-date periodicals to find exactly what you need.
http://www.thefreelibrary.com

[ Last edited by llhhww88-9 on 2009-6-16 at 19:22 ]
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llhhww88-9

金虫 (小有名气)


The Free Library > Business and Industry > Chemicals, plastics and rubber
Plastics Technology、Rubber World 等杂志更新很及时的。
搜索功能能对于搜索一些外文的文献等很有帮助的!!!!
3楼2009-06-17 23:19:40
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