RT Book T1 Inefficient statistics: prep. for the National Institute of Law Enforcement and Criminal Justice T2 Parole decision-making / Supplement report JF Parole decision-making / Supplement report A1 Wilkins, Leslie T. 1915- LA English PP Davis, Cal. PB National Council on Crime and Delinquency, Research Center YR 1973 UL https://krimdok.uni-tuebingen.de/Record/1098446291