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
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Omfang | vi, 162 s. : ill.
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Emner |
Utgitt | Rockville, MD : U.S. Dept. of Health and Human Services , 1990
|
---|---|
Omfang | vi, 162 s. : ill.
|
Emner |