開方之分還原術
Subtitle: 1 juan
By: Song Jingchang bu cao ; Zou Anchang bu tu
Series: Cong shu ji cheng xu bian. Zi bu. Li suan lei, suan shu zhi shu -- 83; Cong shu ji cheng xu bian -- 83
Publisher: Shanghai shu dian
Published: 1994?
Place of publication: Shanghai
Language: chi
Number of pages: 30
Other titles: Kai fang zhi fen huan yuan shu
Notes: Publisher's explanatory note dated 1994.

Reprint.

Each page represents 2 double leaves of the original.