Zen yang pei yang hai zi di cong ming cai zhi
By: Wu Fenggang ; [cha tu Yu Xiaoyang].
Contributors: Yu, Xiaoyang.
Edition: Di 1 ban.
Publisher: Ke xue pu ji chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1982
Place of publication: [Beijing]
Language: chi
Number of pages: 300
Subjects: Child development.