Author

YunYi He

2 books found

Cover of Research on the Practice of Mixed Teaching Mode of Construction Project Cost in Secondary Vocational Schools

Research on the Practice of Mixed Teaching Mode of Construction Project Cost in Secondary Vocational Schools

HaiRong Wu, YunYi He, ShengYong Wu, Wei Liu · First published 2023

Placeholder cover for Zhonghua min guo jian guo shi gang

Zhonghua min guo jian guo shi gang

Yunyi He · First published 1984