Liyanage, M. De S. <br/><br/>
Proceedings of the Second Academic Sessions, University of Ruhuna, 16th December - 2004 

 - Matara  University of Ruhuna  2005 
 - [10],248 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ACADEMIC SESSIONS<br/>PROCEEDINGS<br/>RUHUNA UNIVERSITY