Practical research in distance teaching : a handbook for developing countries /
Gardado en:
| Autor Principal: | |
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| Formato: | Libro |
| Idioma: | English |
| Publicado: |
Cambridge :
International Extension College,
1982.
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| Subjects: |
| Descrición Física: | iv, 323 p. : ill., forms ; 30cm. |
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| Bibliografía: | Bibliography: p299-300. - Includes index. |
| ISBN: | 0903632241 (pbk) |