RT Article T1 Treatment Retention : A Theory of Post-Release Supervision for the Substance Abusing Offender JF Federal probation VO 68 IS 3 SP 24 OP 29 A1 Steiner, Benjamin 1975-2019 LA English YR 2004 UL https://krimdok.uni-tuebingen.de/Record/1639596402 K1 Bewährungshilfe K1 Drogentäter K1 Nachsorge K1 Supervision K1 USA