Balassa, Bela A.,  1899- <br/><br/>
Comparative advantage, trade policy and economic development / 
Bela Balassa 
 - New York :  Harvester Wheatsheaf,  1989 
 - xxv, 343 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>074500590X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comparative advantage (International trade)<br/>Commercial policy