Educational documentation and information   Bulletin of the International Bureau of education 

 - Paris  UNESCO France         1979 
 - 67p.  cm. 
<br/><br/><label>Standard No.: </label>23611 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>Tam1,N26, L9