Ming Guan

Highway Geometric Design

Hai xia liang an ke ji zi yuan yan jiu

Ben bao ji zhe

Guan li zhe xue

Guan Ming Shu Fa Zhuan Ke Xuan (di Yi Ji)

Yunnan min zu cai (Dian wei mei shi cong shu)

Yü Hsiao-yang hsien tai she ying tso pʻin hsüan