Educational technology research and development ETR & D.
| An teideal roimhe seo: | Journal of instructional development. Educational communication and technology. |
|---|---|
| Údar corparáideach: | |
| Formáid: | Continuing Resource |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Washington, D.C.
Association for Educational Communications and Technology
[c1989-
|
| Ábhair: |