Atlantida : a case study in household sample surveys. Unit 5, P. B. Field operations-instruction manuals
Bok Engelsk 1966
Utgitt | Washington, D.C. : Burau of the Census , 1966
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Omfang | 1 b. (flere pag.)
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Emner |
Utgitt | Washington, D.C. : Burau of the Census , 1966
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Omfang | 1 b. (flere pag.)
|
Emner |