Wei liang yuan su
By: Shanxian Deng zhu ; Chai Zhifang, Zhu Hanmin yi
Contributors: Chai, Zhifang
Edition: Di 1 ban
Publisher: Ren min wei sheng chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1983
Place of publication: Beijing Shi
Language: chi
Number of pages: 313
Work titles: Birȳo genso
Notes: Translation of: Biryō genso.