九公山房易問
Subtitle: 2 juan
By: Hao Jin zhuan
Series: Xu xiu Si ku quan shu -- 16; Xu xiu Si ku quan shu. Jing bu. Yi lei; Xu xiu Si ku quan shu
Publisher: Shanghai gu ji chu ban she
Published: between 1995 and 1999
Place of publication: Shanghai
Language: chi
Other titles: Jiu gong shan fang yi wen
Notes: Reprint.

Each page represents [2] double leaves of the original.