Hettiarachchi, Kumaradasa <br/><br/>
අධ්‍යාපන කළමනාකරණයේ නිසිමඟ 
= adhyapana kaLamanakaranaye nisimanga 


 - Colombo:  Godage,  1997. 
 - 168p.;  21cm 
<br/><br/><label>ISBN: </label>955-20-2590-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School Education<br/>School Administration
<br/><br/><label>Dewey Class. No.: </label>371.2  / HET