R&D on telematic systems in flexible and distance learning : workplan'91 : background material, rationale and overview, definition of scope and task descriptions
Formato: | Libro |
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Idioma: | Inglés |
Publicado: |
Brussels :
Commission of the European Communities
1991.
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Materias: |
Descripción Física: | 150 p. ; 30 cm |
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