PERERA  LAKSHMI <br/><br/>
STUDY GUIDANCE & REVISION 
PERERA  LAKSHMI 
 - COLOMBO  SARASAVI PUBLISHERS  2012 
 - 48P. 
<br/><br/><label>ISBN: </label>978955671081 
<br/><br/><label>Dewey Class. No.: </label>820  / PER