Abeydeera, Nilmini. <br/><br/>
Advanced Level ALGEBRA I. 

 - 1st Ed. 
 - Colombo :  Samudra Book Publications,  2020. 
 - VO-1(336 P.), VO-2(336 P.) 
<br/><br/><label>ISBN: </label>9789557100074 
<br/><br/><label>Dewey Class. No.: </label>512  / ABE