49. NIDA RESEARCH MONOGRAPH 552,458 PROBLEMS Problems of drug dependence, 1983 : proceedings of the 45th Annual Scientific Meeting, The Committee on Problems of Drug Dependence, Inc. / ed. Louis S. Harris. - Rockville, Maryland : Department of Health and Human Services, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration ; National Institute on Drug Abuse, 1984. - XII, 455 s. : il., wykr. ; 23 cm (NIDA Research Monograph ; 49)