ISBN-13: 9780761903741 / Angielski / Twarda / 1998 / 366 str.
ISBN-13: 9780761903741 / Angielski / Twarda / 1998 / 366 str.
The Research Triangle Institute recently completed a five year study sponsored by the National Institute on Drug Abuse (NIDA). The study, which focused on the Washington, DC metropolitan area, attempted to look at the nature and extent of drug use in a single urban setting.