00857nam a2200181Ia 4500001000700000003000500007005001700012008004100029035002000070100003400090245019400124260013000318300002600448504003000474650004600504650004500550700008000595111027BIBL20190314142939.0720621s1969    xx            000 0 eng d  a(OCoLC)0033759110aKupperstein, Lenore R.2Local10aJuvenile delinquency in Puerto Ricoba socio-cultural and socio-legal analysiscBy Lenore R. Kupperstein, with the collaboration of Jamie Toro-Calder, with a foreword by Marvin E. Wolfgang.0 aRio PiedrasbUniversity of Puerto Rico, Rio Piedras Campus, Faculty of Social Sciences, Social Science Research Centerc1969.  axxiii, 261 p.c22 cm.  aBibliography: p. 251-261. 0aJuvenile delinquencyzPuerto Rico.2Local 0aDelincuencia JuvenilzPuerto Rico.2LEMB20aToro Calder, Jaime,d1923-2005tJuvenile delinquency in Puerto Rico.2Local