An investigation of response error
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Urbana
Bureau of Economic and Business Research, University of Illinois
1961.
|
| Saila: | Studies in consumer savings
no.2 |
| Gaiak: |