RT Book T1 Corrections: an historical perspective of the Saskatchewan experience T2 Canadian Plains reports JF Canadian Plains reports A1 Skinner, Shirley A2 Driedger, Otto A2 Grainger, Brian LA Undetermined PP Regina PB Univ. of Regina, Canadian Plains Research Center YR 1981 UL https://krimdok.uni-tuebingen.de/Record/1084094010 CN 365/.97124