01276nam--2200433---450-99000140493020331620051102092057.0000140493USA01000140493(ALEPH)000140493USA0100014049320040209d1976----km-y0itay0103----baengUSa|||||||001yy<<The>> ganga study in adolescent behaviorby Herbert A. Bloch & Arthur NiederhofferRist. anast.Westport [etc.]Greenwood Press1976XV, 231 p.ill.21 cmRipr. facs. dell'ed.: New York, Philosophical Library, 195820012001001-------2001Gruppi socialiAdolescentiDelinquenza minorile301.43BLOCH,Herbert Aaron558552NIEDERHOFFER,ArthurITsalbcISBD990001404930203316II.5. 4925(VI PS B 544)3962 L.M.VI PS BBKUMASIAV51020040209USA011407PATRY9020040406USA011739COPAT59020051102USA010920Gang930730UNISA