Final document of the conference of non-nuclear weapon states, Official records   23rd Session    

 - New York  United Nation          1968 
 - iii; 60p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3.N69, K9/UN