Organization of Leisure Time among Schoolchildren 1977
收藏B2FIND2026-04-29 收录
下载链接：
https://b2find.eudat.eu/dataset/0e463a0e-e5c2-509b-9f2a-9f292a96d1b2
下载链接
链接失效反馈官方服务：
资源简介：
World view as well as leisure interests and extent of leisure time, leisure activities and satisfaction with this. Topics: Evaluation of scientific surveys; leisure interests...
