Educación a distancia : una alternativa para los sistemas educativos /
| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
San José, C.R. :
CECC ; AECI ,
2007
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| Edition: | 1a ed. |
| Series: | Investigación y Desarrollo Educativo Regional
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| Subjects: |
| Physical Description: | 186 p. ; 21 cm. |
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| ISBN: | 9789968818339 |