Research relating to children; an inventory of studies in progress. Bulletin [1]- Reported Dec. 1948

Research relating to children; an inventory of studies in progress. Bulletin [1]- Reported Dec. 1948

Dades bibliogràfiques
Autor corporatiu: U.S. Children's Bureau. Clearinghouse for Research in Child Life
Format: Llibre
Idioma:English
Publicat: Washington U.S. Govt. Print. Off. 1949.
Matèries:
Children > Research.