TY - BOOK ED - United States TI - Controlled Substances Act: as amended to July 1, 1991 PY - 1992/// CY - [Washington, D.C.?] PB - U.S. Dept. of Justice, Drug Enforcement Administration KW - Drugs KW - Law and legislation KW - United States KW - Local KW - Medication abuse N1 - Cover title; Shipping list no.: 92-0312-P ER -