Bulletin of the International Bureau of Education/ 

 - Geneva:  International Bureau of Education,  [D]. 
 - 141p.;  21cm.   [?]. 
 - Year-XXV. .
<br/><br/><label>Source: </label>
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Subjects--Index Terms: </label>Education. 
<br/><br/><label>Dewey Class. No.: </label>370