Survey questions handcrafting the standardized questionnaire
| Egile nagusia: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Beverly Hills
Sage Publications
©1986.
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| Saila: | Quantitative applications in the social sciences
63 |
| Gaiak: |