Speech and thought in severe subnormality; an experimental study

Speech and thought in severe subnormality; an experimental study

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Detalles Bibliográficos
Autor Principal: O'Connor, N.
Outros autores: Hermelin, Beate
Formato: Libro
Idioma:English
Publicado: New York Macmillan 1963.
Subjects:
Mentally handicapped children.