Focus groups : a practical guide for applied research /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Thousand Oaks, Calif. :
Sage Publications,
c1994.
|
| Edición: | 2nd ed. |
| Materias: | |
| Classic Catalogue: | View this record in Classic Catalogue |
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