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通过Powerize.com免费获取工商金融情报 被引量:3
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作者 伍宪 《情报理论与实践》 CSSCI 北大核心 2001年第1期75-76,共2页
Powerize.com is well known for providing free business and financial information on the Web.The unique information integrated service of Powerize.com,its approaches to free information and fee based information as wel... Powerize.com is well known for providing free business and financial information on the Web.The unique information integrated service of Powerize.com,its approaches to free information and fee based information as well as its searching modes are discussed.The author suggests that information experts pay more attention to recommending such kinds of services to Internet users in China in order to let more and more Internet users obtain free information via such kinds of services. 展开更多
关键词 WWW information retrieval retrieval method free service/Powerize.com
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