RT Book T1 1999-2001 National Household Survey on Drug Abuse: Changes in Race and Ethnicity Questions A1 Snodgrass, Jeanne A. A1 Caspar, Rachel A. A1 Grau, Eric A. A2 Caspar, Rachel A. A2 Grau, Eric A. LA English PP Erscheinungsort nicht ermittelbar PB RTI [producer], Substance Abuse and Mental Health Services Administration [distributor] YR 2002 UL https://krimdok.uni-tuebingen.de/Record/191244626X