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Patent portfolio analysis model based on legal status information 期刊论文
chinese journal of library and information science, 2014, 卷号: 7, 期号: 1, 页码: 69-83
作者:  ZHAO Yajuan;  ZHANG Jing;  WANG Xuezhao;  WANG Xuezhao;  ZHANG Jing
收藏  |  浏览/下载:40/0  |  提交时间:2014/04/23
IESRL: An information extraction system for research level 期刊论文
Chinese Journal of Library and Information Science, 2013, 卷号: 6, 期号: 4, 页码: 16-27
作者:  LENG Fuhai
收藏  |  浏览/下载:31/0  |  提交时间:2014/02/26
Social bookmarking behaviors of college students: A survey of Wuhan University Library users 期刊论文
chinese journal of library and information science, 2013, 卷号: 6, 期号: 3, 页码: 15-26
WU Dan; XU Xiaomei; YU Wenting
收藏  |  浏览/下载:26/0  |  提交时间:2014/01/04
Public libraries in China: Development and challenge 期刊论文
chinese journal of library and information science, 2008, 卷号: 1, 期号: 2, 页码: 1-15
CHEN Shengli
收藏  |  浏览/下载:16/0  |  提交时间:2012/09/18


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