Albay, Eduard M. <br/><br/>
General mathematics / 
Eduard M. Albay, Ronaldo S. Batisan, and Aleli M. Caraan 
 - Makati City :  Diwa Learning Systems Inc.,  c2016. 
 - 268 pages :  25 cm. 
 - Diwa Senior High School Series. .
<br/><br/>Unit I. Functions and their graphs -- Unit II. Basic business mathematics -- Unit III. Logic. 
<br/><br/><label>ISBN: </label>9789714607828