Pelendhage, Lakshaman  <br/><br/>
පරමාණුක ව්‍යුහය   

 - S.Godage Publisher   Colombo   2014 
 - 160p  1 
 - 2023-12-07 
<br/><br/><label>ISBN: </label>978-955-30-5108-0 
<br/><br/><label>Nat. Bib. No.: </label>0004857 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>PEL 
<br/><br/><label>Universal Decimal Class. No.: </label>541.24