International understanding at school. Circular No. 45, 1983. 

 - Paris  Unesco France         1983 
 - 51p.  cm. 
<br/><br/><label>Standard No.: </label>24126 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T0bV1:19, M3