Educational communication and technology EC & TJ.
| Uusi nimeke: | Journal of instructional development. Educational technology research and development. |
|---|---|
| Edellinen nimeke: | AV communication review. |
| Yhteisötekijä: | |
| Aineistotyyppi: | Continuing Resource |
| Kieli: | English |
| Julkaistu: |
Washington, D.C.
Association for Educational Communications and Technology
1978-c1988.
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| Aiheet: |