General assembly official records   15th session.    

 - New York  United Nations          1961 
 - iip.  cm. 
<br/><br/> Supplement No.5A. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3.N61, KI/UN/SC