Zhongguo qing nian di 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; 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.