The Economics of new educational media : present status of research and trends.
Sparad:
| Institutionella upphovsmän: | , |
|---|---|
| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
Paris :
Unesco,
1977-1982.
|
| Serie: | Educational methods and techniques.
|
| Ämnen: |
| Beskrivning: | "Prepared with the assistance of the International Council for Educational Media.". |
|---|---|
| Fysisk beskrivning: | 3 v. ; 23 cm. |
| Bibliografi: | Includes bibliographies. |
| ISBN: | 9231014234 |