Nagy, Jozsef,  Dr <br/><br/>
The Hungarian experience of OOK, an instrument for the development of educational technology / 
by Jozsef Nagy 
 - Paris :  UNESCO,  1980 
 - 101, [1] p. :  ill. ;  21 cm. 
 - Experiments and innovations in education ;  no. 43 .
<br/><br/> Study prepared for the International Educational Reporting Service 
<br/><br/>Bibliography: p. 101-[102] 
<br/><br/><label>ISBN: </label>9231018728 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology--Hungary<br/>Technical education
<br/><br/><label>Dewey Class. No.: </label>370