Zheng He xia xi yang shi tan
By: Yang You zhu
Edition: Di 1 ban
Publisher: Shanghai ren min chu ban she
Published: 2007
Place of publication: Shanghai Shi
Language: chi
Number of pages: 92
ISBN-13: 9787313045638
Subjects: Travel; History; Junks
Other titles: Zhenghe xia xiyang shitan
Description: 杨槱院士从小热爱船舶海洋,尤其对郑和七下西洋的航海业绩十分仰慕.本书就是积几十年来的潜心研究后新编和一本小册子.
Notes: Includes bibliographical references.