Rajapaksha, Ruwan <br/><br/>
ඔෆිස් 2000 
 Office 2000 

 - Mawanella  Resilanka   2000 
 - 72p.,  22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer <br/>Excel <br/>World
<br/><br/><label>Universal Decimal Class. No.: </label>681.31  / RAJ