RT Book T1 The relationship of drug abusers'demographic variables to successful completion of contracted rehabilitation in a therapeutic community A1 Fickeissen, George F. LA English PP Ann Arbor, Mich. PB Xerox Univ. Microfilms YR 1976 UL https://krimdok.uni-tuebingen.de/Record/1094376620 K1 Hochschulschrift