Ibe, Milagros D, Maxima J. Acelajado & Evangeline F. Gola <br/><br/>
High school mathematics:  concepts and operations 

 - Makati City, Philippines  Diwa   1999 
 - 325  p. 
<br/><br/><label>ISBN: </label>9714803128 
<br/><br/><label>Dewey Class. No.: </label>FIL 510.712 I24 1999