Hits 21-29 within 9 documents
| response behavior (7) |
| sample (5) |
| Stichprobe (5) |
| survey research (9) |
| Telefoninterview (8) |
| telephone interview (8) |
| Umfrageforschung (9) |
| vergleichende Forschung (1) |
| weighting (2) |
| response behavior (7) |
| sample (5) |
| Stichprobe (5) |
| survey research (9) |
| Telefoninterview (8) |
| telephone interview (8) |
| Umfrageforschung (9) |
| vergleichende Forschung (1) |
| weighting (2) |