Samson, N.B <br/><br/>
ගණිතය -1 : වැඩ පොත 10 ශ්‍රේණිය    
= 10 SHreeNiya ganithaya vaeda potha 


 - Nugegoda :  Sarasavi Publications,  2016. 
 - 135p.;  31cm 
<br/><br/><label>ISBN: </label>978-955-31-0401-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Statistics<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / SAM