RT Book T1 Studies of the effectiveness of treatments for drug abuse A2 Sells, Saul B. 1913-1988 LA English PP Cambridge, Mass. PB Ballinger UL https://krimdok.uni-tuebingen.de/Record/1126027731 NO Rückent. und Vol. 3-4: The effectiveness of drug abuse treatment K1 Drug Abuse : Treatment : United States K1 Drug Abuse : Therapy K1 Drug Addiction : Therapy K1 Drogenmissbrauch