Villale, Jason E. <br/><br/>
Precalculus / 
Jason E. Vilale. 
 - IEMI Building, 2356 Revellin St., Sta Ana, Manila :  Innovative Educational Materials Inc.,  2018. 
 - 137 pages :  black and white illustrations ;  25 cm. 
<br/><br/> Includes bibliography. 
<br/><br/><label>ISBN: </label>9789716997514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus. <br/>Calculus--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>SHS TB 512.1 V71p 2018