De Silva, H. L. <br/><br/>
An Appraisal of the Federal Alternative for Sri Lanka/  English  
De Silva, H. L. 
 - Sri Lanka:  Sridevi Printers (Pvt) Ltd. ,   1991. 
 - 41p:  17cm.  
<br/><br/><label>Dewey Class. No.: </label>321.02  / SIL