RT Book T1 Non-medical use of psychoactive substances / 1 Main findings JF Non-medical use of psychoactive substances 1975/6 nationwide study among youth and adults A1 Abelson, Herbert I. A1 Fishburne, Patricia M. LA English PP Princeton, N.J. PB Response Anaalysis YR 1976 UL https://krimdok.uni-tuebingen.de/Record/1098893611