Feenstra, Robert; Kee, Hiau Looi <br/><br/>
Export variety and country productivity 

 - Washington DC  World Bank  2004 
 - 44  See WB 681.7664 AND 
<br/><br/> Includes Acc. No. (28736, 29156, 29179, 28739, 28737) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Economics