基于“长尾效应”的区域科技共享平台文献服务研究——以上海研发公共服务平台为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-6041|volume|3|5-9

ISSN: 1005-6041

Source: 图书馆界, Vol.volume, Iss.3, 2015-01, pp. : 5-9

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Abstract