Empleo del reforzamiento y el modelaje para incrementar la conducta prosocial de compartir en preescolares
| Main Author: | |
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| Other Authors: | , |
| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San Salvador :
Universidad Centroamericana José Simeón Cañas,
1981
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| Subjects: |
| Physical Description: | 168 h. |
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