Silva,D.C. <br/><br/>
මූල්‍ය කළමනාකරණය 
= Mulya kalamanakaranaya 


 - Colombo  Godage,  2008 
 - 86p.;  ill.  21cm 
<br/><br/><label>ISBN: </label>9789553003621 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School administration
<br/><br/><label>Dewey Class. No.: </label>371.2  / SIL