The Collection and interpretation of data from hidden populations

editor, Elizabeth Y. Lambert
Bok · Engelsk · 1990

Utgitt	Rockville, MD : U.S. Dept. of Health and Human Services , 1990
Omfang	vi, 162 s. : ill.
Emner	Drug abuse - Research Methodology Congresses Marginality, Social - Research Methodology Congresses Socially handicapped - Research Methodology Congresses Data Collection Vis mer... Ethnology Research Substance-Related Disorders - ethnology