Wickramasinghe ,Wimal . <br/><br/>
A Theory Of Multiple Exchange Rates And Exchange Rate Management  In Sri Lanka /  English . 
Wimal Wickaramasinghe  
 - Sri Lanka :  Central Bank ,  1985. 
 - xv,453p.:  ill.;  24cm. 
<br/><br/><label>Dewey Class. No.: </label>332.549345  / WIC