Dayarathna,  Upul <br/><br/>
Information and communication technology  G.C.E.(O/L) New syllabus -2016 

 - Colombo  Gunasena  2016 
 - [vii], 119 p.  Illustration 
<br/><br/><label>ISBN: </label>9789552124846 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOOKS BOX B1865<br/>COMPUTER SCIENCE
<br/><br/><label>Dewey Class. No.: </label>B1865  / LDC