Retardo mental : conceptos para un cambio institucional /
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| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | Spanish English |
| Published: |
México :
Trillas,
1986.
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| Subjects: |
| Item Description: | Incluye índice |
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| Physical Description: | 270 páginas : ilustraciones ; 23 cm. |
| ISBN: | 968240391X |