Findlay, Ronald. <br/><br/>
Trade and specialization. 

 - Harmondsworth :  Penguin,  1970. 
 - 140 pages :  illustrations ;  18 cm. 
<br/><br/>Bibliography : page 135-137. 
<br/><br/><label>ISBN: </label>0140801642 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International trade.<br/>International finance.