Llwytho...
Standardised survey interviewing: minimizing interviewer-related error
| Prif Awduron: | , |
|---|---|
| Cyhoeddwyd: |
Newbury Park, Sage Publications
1990
|
| Cyfres: | Applied Social research methods series
|
| Pynciau: |
MG University
| Rhif Galw: |
300.72 N0 |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |