Commodity trade statistics.   

 - New York :   Statistical Office of the United Nations, Dept. of Eco nomic Affairs,   1977. 
 - v. ;    28 cm. 
 - Statistical papers ;   Series D .
<br/><br/>  Title from cover.   "By groups of the Standard International Trade Classification."   Statistical papers- United Nations. Series D. Commodity trade statis tics 
<br/><br/><label>ISSN: </label>0010-3233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics --------Statistics -- Periodicals.--Periodicals.