Questionnaire design how to plan, structure and write survey material for effective market research
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
London
Kogan Page
2008.
|
| Izdanje: | 2nd ed. |
| Serija: | Market research in practice series
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| Teme: |