On the theory and practice of obtaining unbiased and efficient samples in social surveys
Carl N. Morris, Joseph P. Newhouse, Rae W. Archibald.
Bok Engelsk 1980
Medvirkende | |
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Omfang | vii, 45 pages : : illustrations
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Emner | |
Dewey |
Medvirkende | |
---|---|
Omfang | vii, 45 pages : : illustrations
|
Emner | |
Dewey |