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Author

Jianwen Ma

3 books found

Cover of Competitive Actions of Firms

Competitive Actions of Firms

Hao Ma, Jianwen Liao · First published 2023

Cover of Yao gan shu ju zhi neng chu li fang fa yu cheng xu she ji

Yao gan shu ju zhi neng chu li fang fa yu cheng xu she ji

Jianwen Ma · First published 2010

Cover of Guo ji fa xin lun

Guo ji fa xin lun

Jianwen Zhao, Qian Ma · First published 2000