Imaxe de Portada

A Proposed program for national action to combar mental retardation.

Detalles Bibliográficos
Autor Corporativo: U.S. President Panel on Mental Retardation
Formato: Libro
Idioma:inglés
Publicado: Washington, D.C. U.S. Government Printing Office 1962.
Subjects:
People with mental disabilities > United States.
Mental retardation > United States.