The Economics of new educational media : present status of research and trends.
Gorde:
| Egile korporatiboa: | , |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Paris :
Unesco,
1977-1982.
|
| Saila: | Educational methods and techniques.
|
| Gaiak: |
| Alearen deskribapena: | "Prepared with the assistance of the International Council for Educational Media.". |
|---|---|
| Deskribapen fisikoa: | 3 v. ; 23 cm. |
| Bibliografia: | Includes bibliographies. |
| ISBN: | 9231014234 |