Heller  H. Robert <br/><br/>
International trade: theory and empirical evidence 

 - Englewood Cliffs      Prentice-Hall  US 1968     
 - xii, 189p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <International trade>
<br/><br/><label>Dewey Class. No.: </label>382.1/HEL