Gray, H. Peter  <br/><br/>
A generalized theory of international trade 
/ H. Peter Gray 
 - New York :   The Macmillan Press LTD,   c1976 
 - x, 201 p. :   ill. ;   24 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>333194330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations<br/>International relations 
<br/><br/><label>Dewey Class. No.: </label>382.101 GRA