Escuela sin violencia: resolución de conflictos
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| Format: | Kit |
| Language: | Spanish |
| Series: | Para educadores
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| Subjects: |
| Physical Description: | 231 páginas: ilu 21.5 cm |
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| Bibliography: | incl. ref. |
| ISBN: | 9972-205-33-9 9972-205-40-1 (vol. 7) |