Regacho, Corazon F. <br/><br/>
Mathematics skills for life / 
Corazon F. Regacho. -- 
Quezon City, PH :  Abiva Publishing ,   [2019].  
<br/><br/><label>ISBN: </label>9786214051410 
<br/><br/><label>Dewey Class. No.: </label>FIL  510  R26m  2019