Gunawardhana, Mahinda <br/><br/>
පරිගණක පුහුණුව 
 Pariganaka puhunuva 

 -  Suriya  2001 
 - 144p.,s25 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Universal Decimal Class. No.: </label>681.31  / GUN