Amarasiri,G.D. <br/><br/>
තොරතුරු සාක්ෂරතාවය 
= Thorathuru saksharathawaya 


 - 3rd Ed.; 
 - Madapatha  Author publication,  2004 
 - 49p.;  23cm 
<br/><br/><label>ISBN: </label>9559896709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library and information sciense
<br/><br/><label>Dewey Class. No.: </label>025  / AMA