Proceedings of the 20th national information technology conference 

 - Colombo  Computer Society of Sri Lanka  2001 
 - [20p.], 242p. 
<br/><br/><label>ISBN: </label>9789559155089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATION TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>004  / P65