RT Book T1 1999 National Household Survey on Drug Abuse: Sampling Error Report A1 Wheeless, Sara C. A1 Singh, Avinash C. A1 Gordek, Harper A2 Singh, Avinash C. A2 Gordek, Harper LA English PP Erscheinungsort nicht ermittelbar PB Research Triangle Institute [producer], Substance Abuse and Mental Health Services Administration [distributor] YR 2001 UL https://krimdok.uni-tuebingen.de/Record/1912446324