Harmonized Commodity Description and Coding System. 

 - 4th ed. 
 - Brussels :  World Customs Organization,   2007 
 - x, 372 pages. ;   29cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tariff--Terminology and classification.<br/>Commercial products--Classification.
<br/><br/><label>Dewey Class. No.: </label>343.08 WCO