Abeydeera,Nilmini <br/><br/>
Coordinate Geometry 

 - Samudra Book Publishers  Colombo 08 
 - 184p  1 
 - 2023-12-08 
<br/><br/><label>ISBN: </label>978-955-680-890-2 
<br/><br/><label>Nat. Bib. No.: </label>0007881 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>ABE 
<br/><br/><label>Universal Decimal Class. No.: </label>510