000			00415nam a2200157Ia 4500
008			140317s9999 xx 000 0 und d
082			_a364.3
100			_aCloward,R.A.
245			_aDelinquency and opportunity.
260			_aLondon _bRoutledge , Kegan Paul _c1960
300			_a15, 220
650			_aSocial Problems , Service
653			_aSocial Problems and Services
700			_aOhlin,L.E.
942			_2ddc _cBK
999			_c928 _d928