How to conduct consumer and opinion research : the sampling survey in operation /
Zapisane w:
| 1. autor: | |
|---|---|
| Format: | Książka |
| Język: | English |
| Wydane: |
New York ; London :
Harper & brothers,
[1946].
|
| Hasła przedmiotowe: |
Spis treści:
- - Surveys reported to business and industry. - Surveys reported to government. - Surveys reported to the public.