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Children's friendships : the beginnings of intimacy

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Children's peer relations and social competence : a century of progress

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Friendship and Other Weapons : Group Activities to Help Young Girls Aged 5-11 to Cope with Bullying.

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Relationship development intervention with children, adolescents, and adults : social and emotional

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London ; New York : Jessica Kingsley Pub., 2002.

Relationship development intervention with young children : social and emotional development activit

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What is friendship? : games and activities to help children to understand friendship

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