World problems in the classroom 

 - Paris  United nations Educational, Scientific and Cultural Organisation France    1981 
 - 61p.  cm. 
<br/><br/><label>Standard No.: </label>88824 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HISTORY
<br/><br/><label>Dewey Class. No.: </label>V1N45:30T, M1