Behavior modification with children : a systematic guide /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Cambridge, Massachusetts :
Winthrop Publishers, Inc.,
c1976.
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| Subjects: |
| Physical Description: | x, 229 páginas : gráficos en blanco y negro. |
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| ISBN: | 0876260733 |