Draft of the single convention. 

 - New York,  1952 [i.e. 1951] 
 - United Nations. [Document] ;  E/CN.7/AC.3/3 .
 - Document (United Nations) ;  E/CN.7/AC.3/3 .
<br/><br/> "United Nations publications. Sales no.: 1951.XI.13."  Cover title.  At head of title: United Nations. Economic and Social Council. Commission on Narcotic Drugs. 
<br/><br/><label>LCCN: </label>54001021 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Narcotic laws.<br/>Opium trade -- Law and legislation.--Opium trade -- Law and legislation.