National Institute of Edudcation <br/><br/>
ශ්‍රී ලංකා අධ්‍යාපනයේ දශක හතරක විකාශනය (1969-2009) 
= Sri Lanka adyapanaye dashaka hatharaka wikashanaya 


 - Maharagama  National Institute of Education,  2019 
 - 596p.;  28cm 
<br/><br/><label>ISBN: </label>9789556545470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.5493  / NAT