RT Article T1 Evaluating and responding to private prisons in the United Kingdom JF International journal of the sociology of law VO 21 IS 4 SP 319 OP 333 A1 Ryan, Mick LA English YR 1993 UL https://krimdok.uni-tuebingen.de/Record/1639477535 K1 Großbritannien K1 Evaluation K1 Private Gefängnisse