Abubo, Rosita;  <br/><br/>
General Mathematics/ 
Abubo, Rosita;  
 - Manila;   Jimczyville Pub. ;  [c2016] 
<br/><br/><label>ISBN: </label>978-971-9676-46-1 
<br/><br/><label>Dewey Class. No.: </label>510