Yong'an shang shu zou yi
Contributors: Yu, Biyun
Series: Jin dai Zhongguo shi liao cong kan, 507
Publisher: Wen hai chu ban she
Published: 1970
Place of publication: Taibei Xian, Yonghe zhen
Language: chi
Subjects: China -- History -- Guang-hsü, 1875-1908 -- Sources