Speech and thought in severe subnormality; an experimental study

Speech and thought in severe subnormality; an experimental study

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Bibliografiska uppgifter
Huvudupphovsman: O'Connor, N.
Övriga upphovsmän: Hermelin, Beate
Materialtyp: Bok
Språk:English
Publicerad: New York Macmillan 1963.
Ämnen:
Mentally handicapped children.