Karunananda, Asoka S. <br/><br/>
හෙට ලොව පරිගණක 
 Heta lova pariganaka 

 -  Author Publishing  1998 
 - 235p., ill.,  22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Universal Decimal Class. No.: </label>681.31  / KAR