Deserción y promoción en los cursos impartidos por la UNED : PAC 85-II /
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| Corporate Author: | |
| Format: | Book |
| Language: | Spanish |
| Published: |
San José, Costa Rica :
UNED,
1986.
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| Series: | CIEST 00-86
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| Subjects: |
| Physical Description: | 20 p. |
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