Heller, H. Robert  1940- <br/><br/>
International trade; theory and empirical evidence 
[by] H. Robert Heller. 
 - 2d ed. 
 - Englewood Cliffs, N.J.,  Prentice-Hall  [1973] 
 - xiv, 236 p.  illus.  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0134739183 
<br/><br/><label>LCCN: </label>72003912  
<br/><br/><label>Subjects--Topical Terms: </label><br/>International trade.<br/>CVR<br/>Colección Villarreal
<br/><br/><label>LC Class. No.: </label>HF1411  / .H477i1973 
<br/><br/><label>Dewey Class. No.: </label>382