海防集要
By: Han Yi ji
Series: He hai cong shu di 1 zhong -- 1
Published: 1969
Place of publication: Daibei
Language: chi
Number of pages: 44
Subjects: Coast defenses
Other titles: Hai fang ji yao
Notes: In Guang wen bian yi suo ji Hai Fang ji yao [di 2 zhong ying yin ben]