TY - BOOK AU - Hurrelmann,Klaus AU - Engle,Uwe,1954- TI - The social world of adolescents: international perspective SN - 089925571X PY - 1989/// CY - Berlin PB - W. de Gruyter KW - Adolescence KW - Social aspects KW - History KW - 20th century KW - Socialization KW - Teenagers KW - Social networks ER -