Educational communication and technology EC & TJ.
| Новое заглавие: | Journal of instructional development. Educational technology research and development. |
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| Предыдущее заглавие: | AV communication review. |
| Соавтор: | |
| Формат: | Continuing Resource |
| Язык: | English |
| Опубликовано: |
Washington, D.C.
Association for Educational Communications and Technology
1978-c1988.
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| Предметы: |