Research Symposium <br/><br/>
Proceedings of the Research Symposium  2012- v.II 

 - Badulla  Uva Wellassa University  2012 
 - xxi, 285 - 614 p. 
<br/><br/><label>ISBN: </label>22359877 
<br/><br/><label>Dewey Class. No.: </label>060.72  / MEE