RT Book T1 Parole decision-making coding manual T2 Parole decision-making / Supplement report JF Parole decision-making / Supplement report A1 Singer, Susan M. A1 Gottfredson, Donald M. LA English PP Davis, Calif. PB National Council on Crime and Delinquency YR 1973 UL https://krimdok.uni-tuebingen.de/Record/1098436334