How to conduct consumer and opinion research : the sampling survey in operation /
Tallennettuna:
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Kirja |
| Kieli: | English |
| Julkaistu: |
New York ; London :
Harper & brothers,
[1946].
|
| Aiheet: |
Sisällysluettelo:
- - Surveys reported to business and industry. - Surveys reported to government. - Surveys reported to the public.