Kumarihami,  R.M.P.M. <br/><br/>
වින්දනයෙන් ගණිතය 
= vindhanayen gaNithaya 


 - Wariyapola:  Author,  2012. 
 - vii,56p.  20 cm. 
<br/><br/><label>ISBN: </label>978-955-54353-0-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primary Education<br/>Mathematical Statistics
<br/><br/><label>Dewey Class. No.: </label>372.7  / KUM