Algebra:   the basic approach/ 
Felipe M. Sarmiento, Wilfredo N. De Castro 
 - Manila:   Unlimited Books,   2016. 
 - 466 pages;  25 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789719654285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>Fil QA 152.2 .S37 2016