College algebra / 
Normita A. Villa ... [et al.]. 
 - Pasig City : Unlad Publishing House,  Unlad Publishing House,  2008. 
 - 256 p. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9719366652 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra Problems, exercises, etc. <br/>Algebra Study and teaching (Higher). 
<br/><br/><label>LC Class. No.: </label>QA154.2  / .C64 2008