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Qingqing Yang

5 books found

Cover of Zhongguo chuan tong xi qu fu shi wen yang

Zhongguo chuan tong xi qu fu shi wen yang

Qingqing Yang · First published 2020

Cover of Reliability Modelling and Optimization of Warm Standby Systems

Reliability Modelling and Optimization of Warm Standby Systems

Rui Peng, Qingqing Zhai, Jun Yang · First published 2021

Cover of Tian nü san hua

Tian nü san hua

Qingqing Yang · First published 2016

Cover of Space Modernization and Social Interaction

Space Modernization and Social Interaction

Qingqing Yang · First published 2014

Cover of Hong yan zheng feng

Hong yan zheng feng

Qingqing Yang · First published 2004