Telephone survey methods : sampling, selection, and supervision
| Main Author: | |
|---|---|
| Published: |
California:
Sage Publications,
1987.
|
| Series: | Applied Social Research Methods Series;
7. |
| Subjects: |
| Main Author: | |
|---|---|
| Published: |
California:
Sage Publications,
1987.
|
| Series: | Applied Social Research Methods Series;
7. |
| Subjects: |