衍元要義
Subtitle: 1 juan
By: Xie Jiahe zhuan ; [Zhang Yinhuan bian ji]
Series: Xi xue fu qiang cong shu. Suan xue -- 01; Xi xue fu qiang cong shu -- 01
Publisher: Hong wen shu ju
Published: 1896
Place of publication: China
Language: chi
Other titles: Yan yuan yao yi
Notes: Lithoprint.

On double leaves, oriental style, in case.

Series' other title: Fu qiang cong shu.

With other 5 titles.