Malang, Paulino, P.  MAT <br/><br/>
College algebra /  (Worktext) 
Paulino P. Malang, et.al 
 - Plaridel, Bulacan  TCS-Publishing House  2008 
 - vi. 251 pages:  illustration  26 cm 
<br/><br/> includes bibliographical references 
<br/><br/><label>ISBN: </label>9789710472550