北京工业大学图书馆专利信息服务调查与分析

胡娟;席闯;张梅

Investigation and Analysis of Patent Information Service in Beijing University of Technology Library

Hu Juan;Xi Chuang;Zhang Mei

Journal of Modern Information . 2013, (2): 75 -78 . DOI: 10.3969/j.issn.1008-0821.2013.02.018