Central Bank of Sri Lanka: Bulletin, no.1-6, 1998 

 - Colombo;  Central bank of Sri Lanka,  1998. 
 - 1.1.1998-30.6.1998 
<br/><br/><label>ISSN: </label>13913654 
<br/><br/><label>Dewey Class. No.: </label>332.1106  / SRI