Estimated world requirement of Narcotic Drugs in 1963   First suppliment.    

 - New York  United Nations          1963 
 - 27p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3:(F56).N63, K3/UN