Caves, Richard E. <br/><br/>
Trade and economic structure :  models and methods. 

 - 317 pages :  illustrations ;  22 cm 
 - Harvard economic studies ;  v. 115 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>60005389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce
<br/><br/><label>LC Class. No.: </label>HF3505.9.S8  / C39 1960