Helping the mentally retarded acquire play skills a behavioral approach

Helping the mentally retarded acquire play skills a behavioral approach

Bibliografiske detaljer
Hovedforfatter: Wehman, Paul
Andre forfattere: Abramson, Marty
Format: Bog
Sprog:English
Udgivet: Springfield, Illinois C. C. Thomas Pub. c1977 .
Fag:
Mentally handicapped > Recreation.