Commodity trade statistics :  according to the standard international trade classification, 1990 

 - New York :  United Nations,  1993 
 - 334 p. ;  28 cm. 
 - Statistical paper :  Vol. xl,  No. 1-29 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>International trade--Statistics<br/>Commodity exchanges
<br/><br/><label>Dewey Class. No.: </label>382.083