TY - JOUR TI - A national assessment of serious juvenile crime and the juvenile justice system / 2 Definition, characteristics of incidents and individuals, and relationship to substance abuse / Charles P. Smith.. T2 - A national assessment of serious juvenile crime and the juvenile justice system the need for a rational response A2 - Smith, Charles P. A2 - Alexander, Paul S. A2 - Smith, Charles P. A2 - Alexander, Paul S. CY - Washington, D.C. PB - National Inst. for Juvenile Justice and Delinquency Prevention PY - 1980 LA - English ER -