"Ariyarathne, A." <br/><br/>
විදේශ විනිමය/ 
A.Ariyarathne 
 -  1980 
 - 103p. 
<br/><br/><label>Subjects--Index Terms: </label>foreign exchangeinternational Trade 
<br/><br/><label>Dewey Class. No.: </label>382  / ARI