Nilmini Adeydeera <br/><br/>
Calculus  Advanced level 
Nilmini Adeydeera 
 - First edition 
 - Srilanka,Colombo  Nilmini Adeydeera  2019 
 - 406p. 
<br/><br/><label>ISBN: </label>978 955 680 851 3 
<br/><br/><label>Dewey Class. No.: </label>11041  / Nil