K.M.D.S. Jayathilaka  <br/><br/>
Combined Mathematics -Motion And Related Graphs  

 - Lakva Publishers   Batharamulla  2013 
 - 296p  1 
 - 2023-11-15 
<br/><br/>S.G. Dharmasena  
<br/><br/><label>ISBN: </label>978-955-1605-31-5 
<br/><br/><label>Nat. Bib. No.: </label>0005960 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>JAY 
<br/><br/><label>Universal Decimal Class. No.: </label>510