Early education of the mentally retarded an experimental study

Detalles Bibliográficos
Autores principales:	Kirk, Samuel A. (Samuel Alexander) 1904- (Autor), Karnes, Merle B. (Autor), Graham, Ray (Autor), Sloan, William (Autor)
Formato:	Libro
Lenguaje:	inglés
Publicado:	Urbana University of Illinois Press 1958.
Materias:	Children with mental disabilities > Education.