Abeydeera , Nilmini  <br/><br/>
Mathematics : Grade 10 

 - Samudra :   Colombo ;  2015. 
 - 225 p ; 21 cm .  01 
 - 2025-07-23 
<br/><br/><label>ISBN: </label>9789556804461 
<br/><br/><label>Nat. Bib. No.: </label>0004768 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>ABE 
<br/><br/><label>Universal Decimal Class. No.: </label>510