Wijeratne, Mahinda <br/><br/>
Proceedings of the 8th Academic Sessions, University of Ruhuna, 22nd February - 2011  Frontiers in Research for National Development 

 - Matara  University of Ruhuna  2011 
 - [4],vii,215 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ACADEMIC SESSIONS<br/>PROCEEDINGS<br/>RUHUNA UNIVERSITY