TY - BOOK AU - Lettieri,Dan J. AU - Sayers,Mollie AU - Pearson,Helen Wallenstein ED - United States. TI - Theories on drug abuse: selected contemporary perspectives U1 - 616.8630088042 PY - 1980/// CY - Rockville, Md. PB - Dept. of Health and Human Services KW - Drug abuse KW - Etiology KW - Psychological aspects KW - Social aspects N1 - "March 1980." ER -