Athukorala, Daya Rohana <br/><br/>
ධනාත්මක පාසල් සංකල්පය 
 Danaathmaka paasal sankalpaya 

 - Colombo 08  Shiksha mandira  2008 
 -  212, 20.5 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>School
<br/><br/><label>Universal Decimal Class. No.: </label>37  / ATH