OECD <br/><br/>
Indicators of Performance of Educational System /  OECD 
Organization for Economic Co - Operation and Development 
 - Paris :  Organization for Economic Co - Operation and Development,  1973. 
 - 104 pages :  22cm.  
<br/><br/><label>ISBN: </label>92-64-11108-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.19  / OECD