Bullying : acoso escolar /
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| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
México :
Editorial Trillas,
©2011.
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| Subjects: | |
| Notas Contenido: |
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| Physical Description: | 198 páginas : ilustraciones ; 23 cm. |
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| Bibliography: | Incluye referencias bibliográficas e índice |
| ISBN: | 9786071707567 |