TY  - BOOK
AU  - Chen, Xiaoshan
AU  - 陈晓珊
AU  - Zhang, Bochun [Zhang, Baichun]
AU  - 张柏春
TI  - Chang feng po lang: Zheng He xia Xi yang hang hai ji shu yan jiu
SN  - 9787570110001
PY  - 2020///
CY  - 济南
PB  - 山东教育出版社
KW  - Science -- Technology -- Maritime Navigation -- Ming
N1  - includes tables and illustrations; 附录
ER  -