NAGY, Jozsef <br/><br/>
The hungarian expierence of OOK:   an instrument for the development of educational technology / 
by Jozsef Nagy 
 - Paris  UNESCO  1980 
 - 101 p.- 
 - Experiments and innovation in education; No.43. .
<br/><br/> Includes bibliography.<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370  / NAG