Public opinion measurement a survey
| Auteur principal: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Mexico
Instituto Cientifico de la Opinion Publica Mexicana
1945.
|
| Collection: | Problems and results of public opinion research: a series of monographs ed. by Laszo Radvanyi. vol.1
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