Investigacion motivacional y opinion publica /
| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
[Lugar de publicación no identificado] :
Interprint,
1976.
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| Series: | Colección ventas y mercadotecnia
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| Subjects: |
| Physical Description: | 209 páginas ; 19 cm.-- |
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