Nilmini Abeydeera <br/><br/>
STATICS 
Nilmini Abeydeera 
 - First edition 
 - Colombo  Samudra Book Publication  2019 
 - 321 
<br/><br/><label>ISBN: </label>9789556808926 
<br/><br/><label>Dewey Class. No.: </label>512  / Nil