Tecnicas de investigacion social /
| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Buenos Aires, Argentina :
Humanitas,
1985.
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| Edition: | 20. edición -- |
| Series: | Colección guidance
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| Subjects: |
| Physical Description: | 500 páginas ; 23 cm.-- |
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