Oredina, Nora A. <br/><br/>
College algebra / 
Nora A. Ordenia. 
 - 2011 ed. 
 - Intramuros, Manila :  Mindshapers Co., Inc,  c2011. 
 - vii,161p;23cm 
<br/><br/> Includes bibliography 
<br/><br/><label>ISBN: </label>978-971-0455-45-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra