Yang fang ji yao
By: [Yan Ruyu [i.e. yi] ji].
Contributors: Yan, Ruyi, 1759-1826.
Edition: Zai ban
Series: Zhongguo Nanhai zhu qun dao wen xian hui bian -- 4; Zhongguo shi xue cong shu xu bian -- 35
Publisher: Taiwan xue sheng shu ju
Published: 1985
Place of publication: Taibei
Language: chi
Number of pages: 1822
Subjects: China -- Coast defenses.
Notes: Reprint of Daoguang wu xu lai lu tang zang ban.