Addendum to the report 

 - New York  United Nations          1975 
 - iv, 42p  cm. 
<br/><br/> Supplement no. 12A A/10012/Add.1) 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>VIN45:938.8.N75, L5 /UN