Heller, H. Robert    1940- <br/><br/>
International trade :    theory and empirical evidence /  
[by] H. Robert Heller. 
 - 2nd ed. 
 - Englewood Cliffs, N.J.,    Prentice-Hall    [1973] 
 - xiv, 236 p. :    ill. ;    24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0134739183 
<br/><br/><label>Subjects--Topical Terms: </label><br/> International trade.
<br/><br/><label>Dewey Class. No.: </label>382