Educational communication and technology EC & TJ.
| Teitl Newydd: | Journal of instructional development. Educational technology research and development. |
|---|---|
| Teitl Blaenorol: | AV communication review. |
| Awdur Corfforaethol: | |
| Fformat: | Continuing Resource |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C.
Association for Educational Communications and Technology
1978-c1988.
|
| Pynciau: |