ගණිත වගු 
= gaNitha vagu 


 - Colombo:  Department of Education Publication,  1976. 
 - 67p.;  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510.7  / GAN