Standardized survey interviewing minimizing interviewer-related error
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Newbury Park, Calif.
Sage Publications
c1990.
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| Saila: | Applied social research methods series
v. 18 |
| Gaiak: |