Communication media and technology a look at their role in no-formal education programs.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
Information Center on Instructional Technology, Academy for Educational Development
1974.
|
| Saila: | Information bulletin - Information Center on Instructional Technology
no. 5 |
| Gaiak: |