Report of the twenty second session 1968 

 - New York  United Nations          1968 
 - ii, 48p  cm. 
<br/><br/> Supplement no. 2 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(F56).1N45.N68, K8,2 /UN