Security Council   Official records.    

 - New York  United Nations          1977 
 - 305p.  cm. 
 - Special Supplement no.2 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3.N77r, L7.2-2/UN