Perera,Dunstan <br/><br/>
Advanced level combined mathematics (applied mathematics) simplified presentation 

 - Gihan Bookshop Publication  Dehiwala  2009 
 - 310p  1 
 - 2023-11-10 
<br/><br/><label>ISBN: </label>978-955-593-483-8 
<br/><br/><label>Nat. Bib. No.: </label>0009176 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>PER 
<br/><br/><label>Universal Decimal Class. No.: </label>510