00760nam0-22002891i-450-99000652303040332120001010000652303FED01000652303(Aleph)000652303FED0100065230320001010d--------km-y0itay50------baitay-------001yyCauses of DelinquencyTravis Hirschi.BerkeleyUniversity of California Press1971.309 p.22 cm364.2Hirschi,Travis119766ITUNINARICAUNIMARCBK990006523030403321IX A 17614062FSPBCFSPBCCauses of Delinquency620563UNINAGEN01