Oronce, Orlando A. <br/><br/>
E-math : intermediate algebra ; worktext in mathematics / Orlando A. Orance and Marilyn O. Mendoza. 

 - Manila  Rex Book Store  c2010. 
 - 480 p. 
<br/><br/>Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-971-23-5480-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra (intermediate).<br/>Pure sciences.
<br/><br/><label>Dewey Class. No.: </label>Res 512.9 Or65 2010