Causas psicológicas del bajo rendimiento escolar. /
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| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: |
Spanish English |
| Published: |
México :
Pax,
1971.
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| Subjects: |
| Physical Description: | xxxvi,170 páginas ; 21 cm. |
|---|---|
| ISBN: | 9686055592 |
