Survey reliability and inerviewer competence
| 1. autor: | |
|---|---|
| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
Urbana
Bureau of Economic and Business Research, University of Illinois
[c1964].
|
| Seria: | Studies in consumer savings
no.4. |
| Hasła przedmiotowe: |