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Research design Qualitative, quantitative, and mixed methods approaches /
| Autor Principal: | |
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| Idioma: | Undetermined |
| Publicado: |
New Delhi :
Sage ,
2009.
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| Edición: | 3rd ed. |
| Subjects: |
| Descrición Física: | 260 p. |
|---|---|
| ISBN: | 9788132107484 |