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创新创业知识产权教程/孙志伟 - Softcover

孙志伟 王春艳

 
9787521800548: 创新创业知识产权教程/孙志伟

Synopsis

Language:Chinese.SoftCover.Pub Date:2019-06-01.publisher:Economic science press.description:Paperback. Pub Date: 2019-06-01 Language: Chinese Publisher: Economic Science Press Innovation and Entrepreneurship Intellectual Property Course by the basic laws of intellectual property. information retrieval and application of practical work. ec

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