Ruwanpura, Thilak <br/><br/>
ජ්‍යාමිතියට පදනම 
= jiyamithiyata padanama 9,10,11 


 - Colombo:  Sadeepa prakashana,  1999. 
 - 146p.;  21cm 
<br/><br/><label>ISBN: </label>955-9374-52-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516  / RUW