Circles of learning cooperation in the classroom

Dades bibliogràfiques
Autor principal:	Johnson, David W. 1940-
Altres autors:	Johnson, Roger T. 1938-, Holubec, Edythe Johnson
Format:	Llibre
Idioma:	English
Publicat:	Edina, Minn. Interaction Book c1990.
Edició:	3rd ed.
Matèries:	Group work in education. Cooperativeness in children.