Sarmiento, Felipe M. <br/><br/>
Algebra :  the basic approach / 
Felipe M. Sarmiento, Wilfredo N. De Castro. 
 - Intramuros, Manila :  Unlimited Books,  c2016. 
 - 466p. ; 25cm 
<br/><br/> Includes references 
<br/><br/><label>ISBN: </label>9789719654285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra