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Establishing control by spoken words with profoundly mentally retarded individuals
Stoddard, Lawrence T., McIlvane, William J.Volume:
10
Language:
english
Journal:
Research in Developmental Disabilities
DOI:
10.1016/0891-4222(89)90003-6
Date:
January, 1989
File:
PDF, 686 KB
english, 1989