RT Article T1 The dangers of political naivité and exessive complexity in evaluatingdelinquency prevention programs A1 Hackler, Jim LA English PP New York u.a. PB Pergamon Pr. YR 1979 ED Repr. UL https://krimdok.uni-tuebingen.de/Record/1097400425 NO Aus: Evaluation and Program Planning, Vol. 1, 1978