Cooperation in education based on the proceedings of the First International Conference on Cooperation in Education, Tel Aviv, Israel, July 1979
| Erakunde egilea: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Provo, Utah
Brigham Yougn University Press
c1980.
|
| Gaiak: |