Yuan shi yan jiu
By: Chen yuan'an [Chen Yuan] zhu
Edition: Tai 1 ban
Series: Jiu si cong shu -- 12; Jiu si cong shu -- 12.
Publisher: Jiu si zhu ban she
Published: 1977
Place of publication: Daibei
Language: chi
Number of pages: 137
Subjects: History; Civilization
Notes: Reprint of three works: each has separate t. p.