"Liyanage, A." <br/><br/>
Mechanics of international trade / 
A. Liyanage 
 - 2nd 
 - Maharagama:  "Foremost Books,"  2014 
 - 606p. 
<br/><br/><label>ISBN: </label>978 955 1509 5 
<br/><br/><label>Subjects--Index Terms: </label>international trade 
<br/><br/><label>Dewey Class. No.: </label>382