Cover Image
NATIONAL INSTITUTE ON DRUG ABUSE. RESEARCH MONOGRAFH SERIES, THE COLLECTION AND INTERPRETATION OF DATA FROM HIDDEN POPULATIONS. WASHINGTON, U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES, 1990, 162 p.
Ref. 104000
Location: DD

Request the document


Keywords:
Drogodependencias, Evaluación, Exclusión social, Mendicidad, Métodos de investigación, Minorías, EE.UU.