RT Book T1 The effectiveness of drug abuse treatment / 3 Further studies of drug users, treatment typologies, and assessment of outcomes during treatment in DARP / ed. by S. B. Sells ... JF Studies of the effectiveness of treatments for drug abuse A2 Sells, Saul B. 1913-1988 LA English PP Cambridge, Mass. PB Ballinger YR 1976 UL https://krimdok.uni-tuebingen.de/Record/1126028495 SN 0884100375