You xiu zhuan li diao cha yan jiu bao gao ji /

优秀专利调查研究报告集 /
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Bibliographic Details
Corporate Author: China. Guo jia zhi shi chan quan ju. Ban gong shi. Zheng ce yan jiu chu
Format: Book
Language:Chinese
Published: Beijing Shi : Zhi shi chan quan chu ban she, [1998?]-
Edition:Di 1 ban.
Subjects:

University of Minnesota

Holdings details from University of Minnesota
Call Number: KNQ1194 .Y68 1998