TY - GEN ED - World Health Organization. Division of Mental Health. TI - Life skills education for children and adolescents in schools : introduction and guidelines to facilitate the development and implementation of life skills programme PY - 1993/// CY - Geneva : PB - World Health Organization KW - Life style KW - In infancy and childhood, in adolescence KW - Health behavior KW - Health education KW - In infancy and childhood, in adolescence, methods KW - Healthpromotion KW - Methods KW - Teaching materials ER -