Heller, HRobert  <br/><br/>
International trade; theory and empirical evidence / HRobert Heller. 

 - Englewood Cliffs, N.J., Prentice-Hall [1968] 
 - 189 pillus24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International trade.
<br/><br/><label>Dewey Class. No.: </label>382 HEL