Olvido, Lucrecia R. <br/><br/>
Pre-calculus :  for Senior High School / 
Lucrecia R. Olvido...[et.al]. 
 - viii, 245 pages :  illustration ;  26 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9786214090471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus--Study and teaching.