Er yi wai yi
By: Ni Yuanlu zhu
Edition: Beijing xin 1 ban
Series: Cong shu ji cheng chu bian -- 0428-0429; Cong shu ji cheng chu bian -- 0428-0429.
Publisher: Zhonghua shu ju
Published: 1985
Place of publication: Beijing
Language: chi
Subjects: Yi jing
Notes: Reprint.