Kumarapeli,Thisara <br/><br/>
අධ්‍යාපන මාධ්‍යවේදය 
= Adhyapana madhyawedhaya 


 - Colombo  Godage,  2010 
 - 128p.;  ill.  21cm 
<br/><br/><label>ISBN: </label>9789553012449 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social processes
<br/><br/><label>Dewey Class. No.: </label>303.2  / KUM