Xu man jing lu suan xue
Subtitle: 24 juan
By: [Yang Zhaoyun]
Series: Wuxing cong shu
Publisher: Wuxing Liu shi Jia ye tang
Published: 1915
Place of publication: [Zhejiang Sheng Wuxing]
Language: chi
Subjects: Mathematics
Notes: Qing Guangxu 24 nian (1898) ke ben. Cf. Original pref.

On double leaves, oriental style, in case.