Educational costs and productivity contributions to a seminar for professors of educational planning (economics) of the regional centres of Unesco, held at the International Institute for Educational Planning, 5-16 June 1967
| Müşterek Yazar: | |
|---|---|
| Diğer Yazarlar: | |
| Materyal Türü: | Kitap |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
[Paris]
Unesco
[1967]
|
| Konular: |