Dr. <br/><br/>
The Hungarian experience of OOK, an instrument for the development of educational technology / 
by Jozsef Nagy. 
 - Paris :  Unesco,  1980. 
 - 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>LCCN: </label>81194970 
<br/><br/><label>Nat. Bib. No.: </label>F*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology -- Hungary.--Educational technology -- Hungary.
<br/><br/><label>LC Class. No.: </label>LB1028.3  / .N32 1980 
<br/><br/><label>Dewey Class. No.: </label>371.3/07/8