RT Book T1 A study to improve evaluative information utilization at LEAA / 1 Vol. 1 / Philip S. MacMullan ; Chalene Potter JF A study to improve evaluative information utilization at LEAA A2 MacMullan, Philip S. A2 Potter, Charlene LA English PP Washington, D.C. PB National Criminal Justice YR 1979 UL https://krimdok.uni-tuebingen.de/Record/109905124X