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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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Directory and search engine for finding free magazine articles. Search for articles by topic or magazine name, or learn how to add a news feed to your web site.
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Publishers of abstracts and indexes to scientific research literature.
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EBSCO - Provider of EBSCO<i>host</i>®, the leading search platform for full-text online research databases in institutions worldwide
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Subscription-based research service that provides access to liberal arts books and journals.
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Locates people anywhere in the United States through an extensive database collection.
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Librarian selected and annotated index to the Internet, updated weekly.
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Searchable directory of scientific information. Provides access to web listings and articles from journal sources.
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Provides integrated and cost-effective access to information through two related divisions: EBSCO Subscription Services and EBSCO Publishing via its web-based search service, EBSCOhost.
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No information avaiable
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SearchSystems.net is the internet's largest directory of public records databases, ... Search Systems is authorized to sell access or subscriptions to searchsystems. ...
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