Thalpehewa padmasiri <br/><br/>
ඉසුරුලියා 
= Isuruliya 


 - Karandeniya  Asiri Trade Centre  2010 
 - vi,180 p. 
<br/><br/><label>ISBN: </label>9789555106504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friction<br/>Sinhala Friction
<br/><br/><label>Dewey Class. No.: </label>891.483  / T31