Report 

 - New York  United Nations          1973 
 - v, 54p  cm. 
<br/><br/> Supp. no. 12 A/9012 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y394:4:67.1.N72r, l3,12 /UN