Langton, Phyllis A. The social world of drugs / Phyllis A. Langton - St. Paul, Minneapolis : West Pub., c1996 - viii, 397p. ; 25cm. ISBN: 0314071652 Subjects--Topical Terms: Drug abuse--United States.Drug utilization--United States.Substance abuse--United States. Dewey Class. No.: 362.29 / LAN