උපදේශනය 13 
= upadeeSHanaya - 13  


 - Colombo:  University of Colombo,  2016. 
 - 120p.;  22 cm. 
<br/><br/><label>ISBN: </label>978-955-7637-00-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education Psychology<br/>Counselling
<br/><br/><label>Dewey Class. No.: </label>371.4  / UPA