The tehing of  contemporary world issues 

 - London :  UNESCO,  1986. 
 - xiii,198p.;  24cm 
<br/><br/><label>ISBN: </label>92-3-102356-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching
<br/><br/><label>Dewey Class. No.: </label>371.1  / UNE