Ren kou xue
By: Liang Zhongtang.
Edition: Di 1 ban.
Publisher: Shanxi ren min chu ban she; Shanxi sheng xin hua shu dian fa xing
Published: 1983
Place of publication: Taiyuan
Language: chi
Number of pages: 388
Subjects: Population.
Notes: Bibliography: p. 386-388.