International Bureau of Education     Report 

 -  1968 
 - (International bureau of education,Geneva, publication ,320) . .
<br/><br/><label>Standard No.: </label>47732 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T15:84p1:N68, K81-;1