General mathematics / 

 - 2nd Edition 
, 
 - Mandaluyong, Philippines :  Books  At Iba Pa Publishing,  2020. 
 - 290 pages; 
<br/><br/><label>ISBN: </label>9786214091676 
<br/><br/><label>Dewey Class. No.: </label>FIL. 510 G98