Basnayaka, Hemachandara  <br/><br/>
රසායනික ගණනය   

 - S.Godage Publisher   Colombo   2011 
 - 176p  1 
 - 2023-11-20 
<br/><br/><label>ISBN: </label>978-955-30-2910-2 
<br/><br/><label>Nat. Bib. No.: </label>0004537 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>BAS 
<br/><br/><label>Universal Decimal Class. No.: </label>540