Feenstra,Robert; Kee, Hiau Loo <br/><br/>
On the measurement of product variety in trade 

 - Washington DC  World Bank  2004 
 - 11  See WB 382.4 FEE (Includes Acc. Nos. 28536, 28546, 27388, 28720 & 28804) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Trade