Caves, Richard E. <br/><br/>
Trade and economic structure :  Models and methods / 
Richard E. Caves.  
 - Cambridge :  Harvard University Press,  1967. 
 - viii, 317 p. ;  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade--Models and Methods<br/>Economics--Models and Methods
<br/><br/><label>Dewey Class. No.: </label>382.104   / CAV