Public opinion measurement a survey
| Glavni avtor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Mexico
Instituto Cientifico de la Opinion Publica Mexicana
1945.
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| Serija: | Problems and results of public opinion research: a series of monographs ed. by Laszo Radvanyi. vol.1
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