Zhongguo qing nian de sheng yu yi yuan
Subtitle: Beijing, Sichuan liang di cheng xiang diao cha bao gao
By: Zhang Ziyi... [et al.]
Contributors: Zhang, Ziyi.
Edition: Di 1 ban
Series: She hui xue cong shu
Publisher: Tianjin ren min chu ban she; Tianjin shi xin hua shu dian fa xing
Published: 1982
Place of publication: Tianjin Shi
Language: chi
Number of pages: 114
Subjects: Family size -- China -- Beijing.; Family size -- China -- Sichuan Sheng.