Wijerathna,N.P. <br/><br/>
සිංහල අතුරු මුහුණත 
 Sinhala Aturu Muhunatha 

 - Meerigama  Akarsha   2009 
 - 152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sinhala Operating System
<br/><br/><label>Universal Decimal Class. No.: </label>681.  / WIJ