Behavior modification in the human services : a systematic inroduction to concepts and applications /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New York :
John Wiley & Sons,
c1975.
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| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
158.3 |
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| Copy | Available |