Questions and answers in attitude surveys experiments on question form, wording, and context
| 1. autor: | |
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| Kolejni autorzy: | |
| Format: | Książka |
| Język: | angielski |
| Wydane: |
New York
Academic Press
c1981.
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| Seria: | Quantitative studies in social relations
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| Hasła przedmiotowe: |