Introducción a la investigación pedagógica / Donald Ary, Lucy Cheser Jacobs, Asghar Razavieh ; trad.: José M. Salazar P., José C. Pecina H
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| Format: | Book |
| Language: | Undetermined |
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México ; McGraw-Hill
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| Edition: | 2 |
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| Physical Description: | xi, 410 p. il. |
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| ISBN: | 968-422-370-6 |