Una presentación para tres artículos
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| Main Author: | |
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| Format: | Article |
| Language: | Spanish |
| Published: |
Universidad Nacional, Costa Rica
2004-09-01
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| Series: | Revista Electronic@ Educare |
| Online Access: | http://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/1069 |
| Summary: | -- |
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| ISSN: | 1409-4258 |