RT Book T1 One step over the line: a no-nonsense guide to recognizing and treating cocaine dependency A1 Baum, Joanne LA English PP San Francisco u.a. PB Harper & Row YR 1985 UL https://krimdok.uni-tuebingen.de/Record/300526121 CN HV5810 SN 0062500457 K1 Cocaine abuse K1 Cocaine abuse : Treatment