Sgro, Pasquale M <br/><br/>
The Theory Of Duality And International Trade 

 - London  Croom Helm  1986 
 - 307p;Hard,illu. 
<br/><br/><label>ISBN: </label>0 7099 3307 x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>382.01/Sgr