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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a H 370
|b C339h
|2 21
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|a Diazgranados Ferrans, Silvia
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|a How students` perceptions of the School climate influence their choice to Upstand, Bystand, or Join Perpetrators of bullying
|h artículo de revista
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|a MEDIO EDUCACIONAL
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|a ENSEÑANZA SECUNDARIA
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|a ACOSO
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|a EDUCACION
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|a ADOLESCENCIA
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|a Selman Larsen, Robert
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|t Harvard educational review. --
|g Vol. 84, no. 2 (jun. 2014), p.162-187
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| 852 |
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|a Centro de Documentación en Educación
|