Er yi nei yi yi
By: Ni Yuanlu zhuan. Er yi wai yi / [Ni Yuanlu zhuan]
Contributors: Ni, Yuanlu, 1593-1644
Series: Si ku quan shu zhen ben jiu ji -- 4-5; Si ku quan shu zhen ben jiu ji -- 4-5.
Publisher: [Taiwan] shang wu [yin shu guan
Published: 1979
Place of publication: [Taibei]
Language: chi
Subjects: Yi jing
Notes: Cover title.

Photoreprint of the Wen yüan ge copy.