Certification and Audio-Visual Competencies.
| Autor: | Galey, Minaruth, Grady, William F |
|---|---|
| Zdroj: | Educational Media International (0004-7597); Jan1980, Vol. 17 Issue 2, p3-11, 9p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | Galey, Minaruth, Grady, William F |
|---|---|
| Zdroj: | Educational Media International (0004-7597); Jan1980, Vol. 17 Issue 2, p3-11, 9p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|