Abedeera,Nilmini <br/><br/>
අ.පො.ස (උ.පෙළ) ඛණ්ඩාංක ජ්‍යාමිතිය  

 - Samudra Book Publishers   Colombo 08 
 - 177p  1 
 - 2024-01-19 
<br/><br/><label>ISBN: </label>978-955-680-889-6 
<br/><br/><label>Nat. Bib. No.: </label>0007855 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>ABE 
<br/><br/><label>Universal Decimal Class. No.: </label>510