Proyecto Bantaba
Laboratorio educativo

http:://www.bantaba.ehu.es/lab/bibl/item-list

Lista de los registros de CEREC Gasteiz

Editorial	Peace Education Project

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LET?S CO-OPERATE: ACTIVITIES AND IDEAS FOR PARENTS AND TEACHERS OF YOUNG CHILDREN FOR PEACEFUL CONFLICT SOLVING

MASHEDER, Mildred,

London, (1986)