德国高校专利信息服务模式和内容调研及启示
雷琴, 田雅娟, 魏丽敏, 胡静
Research and Enlightenment on the Mode and Content of Patent Information Service in German Universities
Lei Qin, Tian Yajuan, Wei Limin, Hu Jing
图书情报工作
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2021, (3): 118
-127
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DOI: 10.13266/j.issn.0252-3116.2021.03.015
