Nagy, Jozsef
The Hungarian experience of OOK: an instruments for development of educational technology/ by Jozesf Nagy - Paris: Unesco, 1980 - 101p. - Experimenta and innovations in education; no.43 .
"Study prepared for the International Educational Reporting Service"
Orszagors Oktatastechnikai Kozpont
Teaching--Aids and devices
Education technology--Hungary
The Hungarian experience of OOK: an instruments for development of educational technology/ by Jozesf Nagy - Paris: Unesco, 1980 - 101p. - Experimenta and innovations in education; no.43 .
"Study prepared for the International Educational Reporting Service"
Orszagors Oktatastechnikai Kozpont
Teaching--Aids and devices
Education technology--Hungary