RT Book T1 Monitoring the Future National Results on Adolescent Drug Use: Overview of Key Findings, 2009 A1 Johnston, L.D. A1 Schulenberg, J. E. A1 Bachman, J.G. A1 O'Malley, P.M. A2 Schulenberg, J. E. A2 Bachman, J.G. A2 O'Malley, P.M. LA English PP Erscheinungsort nicht ermittelbar PB National Institute on Drug Abuse YR 2010 UL https://krimdok.uni-tuebingen.de/Record/1912624893