Alferez, Merle S. <br/><br/>
MSA intermediate algebra /  
Merle S. Alferez and Ma. Cecilia A. Duro 
 - Quezon City :   MSA Publishing House,   c2007. 
 - 349 p. ;   26 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>971-8740-70-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Algebra.
<br/><br/><label>Dewey Class. No.: </label>Res. 512 Al386 2007