Ekanayake, Pushpananda <br/><br/>
පරිගණක සිංහලය 
 Pariganaka sinhalaya 

 -  Suriya  2007 
 - 180p.,  22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Universal Decimal Class. No.: </label>681.3  / EKA