Educational communication and technology EC & TJ.
| Nou títol: | Journal of instructional development. Educational technology research and development. |
|---|---|
| Títol anterior: | AV communication review. |
| Autor corporatiu: | |
| Format: | Continuing Resource |
| Idioma: | English |
| Publicat: |
Washington, D.C.
Association for Educational Communications and Technology
1978-c1988.
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| Matèries: |