Group activities in college and secondary school

Dades bibliogràfiques
Autor principal:	Strang, Ruth May 1895-1971 (Autor)
Format:	Llibre
Idioma:	English
Publicat:	New York, New York Harper & brothers [©1946].
Edició:	Revised edition.
Matèries:	Student activities. Educational counseling. Group work in education .