Samarasinghe, Sumanadasa <br/><br/>
Uparima vindanayata 

 -  Sumanadasa Samarasinghe  2003 
<br/><br/><label>ISBN: </label>9789559631668 
<br/><br/><label>Subjects--Topical Terms: </label><br/>APPLIED PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>158  / S51