01005nam a2200277Ia 4500001000700000003000500007005001700012008004100029010001500070020001500085040001800100043001200118050002400130082002400154100002600178245010300204260003500307300002900342490004600371504005100417650008300468650002800551650008000579700003800659700003000697131748BIBL20160527192032.0900619s1990    nyua     bs   00110 eng    a 90042067   a0306436310  aDLCcDLCdDLC  an-us-pa00aHV9106.P5bT73 199000a364.3/6/097481122010aTracy, Paul E.2Local10aDelinquency careers in two birth cohortscPaul E. Tracy, Marvin E. Wolfgang, and Robert M. Figlio.0 aNew YorkbPlenum Presscc1990.  aix, 308 p.bill.c24 cm. 0aPlenum series in crime and justice2Local  aIncludes bibliographical references and index. 0aJuvenile delinquencyzPennsylvaniazPhiladelphiaxLongitudinal studies.2Local 0aCohort analysis.2Local 0aCriminal behaviorzPennsylvaniazPhiladelphiaxLongitudinal studies.2Local10aWolfgang, Marvin E.d1924-2Local10aFiglio, Robert M.,2Local