RT Book T1 Police screening patterns in five western Canadian cities: looking at data a different way T2 Discussion paper / Centre for Criminological Research JF Discussion paper A1 Hackler, Jim A2 Cossins, Diane LA English PP Edmonton, Alberta PB Centre for Criminolog. Research, Population Research Laboratory, Dep. of Sociology, Univ. of Alberta YR 1989 UL https://krimdok.uni-tuebingen.de/Record/1091541159