Alferez, Merle S. <br/><br/>
Advanced algebra / 
Merle S. Alferez, Ma. Cecilia A. Duro, Karla Katrina L. Tupaz. 
 - Year 2008 ed 
 - QC :  MSA Publishing House,  c2008. 
 - 391 p. : ill. 
 - MSA .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>971-8740-96-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra