How to conduct consumer and opinion research : the sampling survey in operation /
Sparad:
| Huvudupphovsman: | |
|---|---|
| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
New York ; London :
Harper & brothers,
[1946].
|
| Ämnen: |
Innehållsförteckning:
- - Surveys reported to business and industry. - Surveys reported to government. - Surveys reported to the public.