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Zengjian Guan

5 books found

Cover of Kao Gong Ji

Kao Gong Ji

Zengjian Guan, Konrad Herrmann · First published 2019

Cover of Liang tian du di heng wan wu

Liang tian du di heng wan wu

Zengjian Guan · First published 2013

Cover of Zhongguo jin xian dai ji liang shi gao = A draft of the history of modern and contemporary metrology in China

Zhongguo jin xian dai ji liang shi gao = A draft of the history of modern and contemporary metrology in China

Zengjian Guan · First published 2005

Cover of Zhongguo gu dai ke xue ji shu shi gang

Zhongguo gu dai ke xue ji shu shi gang

Zengjian Guan · First published 1996

Cover of Zhongguo gu dai wu li si xiang tan suo

Zhongguo gu dai wu li si xiang tan suo

Zengjian Guan · First published 1991