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本网站(www.ilib.cn)是万方数据股份有限公司针对互联网用户需求建立的学术知识服务网站。 ... iLib2 新一代的学术数据库. 首页 | 账户 | 充值 | 收藏. 浏览全部>> 学术期刊. 社会科学. 哲学政法. 经济财政. 医药卫生. 教科文艺. 基础科学. 农业科学. 工业技术 ...
http://www.ilib.cn/
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Database of information about the things libraries own that is constantly updated by information professionals.
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The Worlds Largest Online Library. Access the best in academic resources like ... How to Write a Research Paper. How Questia Works. Free Newsletter ...
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Subscription-based research service that provides access to liberal arts books and journals.
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Free access to millions of articles from magazines on several subjects. Research and read millions of free news articles, magazine stories, and journal entries.
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This site reaches fewer than 2000 U.S. monthly people. ... oaister.org. Site Not Quantified. Data is based on Rough Estimate. Sparse Data ...
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Librarian selected and annotated index to the Internet, updated weekly.
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Provides library services to Internet users. Includes a reference center, a catalog of books and publications, subject-based collections, and resources for kids and teens.
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More than 60 million articles from 3,500 credible publications - all in one place. Register for a free trial today with HighBeam Research, a premiere online library.
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维普资讯网是最大最全的中文科技期刊论文资源门户网站,提供针对《中文科技期刊数据库》等多个数据库的检索及全文浏览,资源涉及8000多种中文期刊、400多 种中文报纸及一部分外文期刊数据,囊括了理、工、农、医、文史哲的全部专业,包括诸如医药、农业、环保、自然科学(生物、化学、数学、物理学、天文地理)、工业 (计算机、自动化、冶金、材料、 ...
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Catalog of the web run by a confederation of volunteers.
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