Jayathilaka, K.M.D.S  <br/><br/>
SMOOTH JOINTS  Combined Maths  

 - Lkwa Prakashanayaki   Baththaramulla   2002 
 - 120p  1 
 - 2023-11-01 
<br/><br/><label>ISBN: </label>955-9779-0-1 
<br/><br/><label>Nat. Bib. No.: </label>0004640 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>JAY 
<br/><br/><label>Universal Decimal Class. No.: </label>510