Pre-calculus : for senior high school - STEM specialized subject : a comprehensive approach 
Sirug, Winston. 
 -  Mindshapers Co., Inc.,  2016 
 - x, 332 p. 
 - A WSS Senior High School Book Series .
<br/><br/>
<br/><br/><label>ISBN: </label>978-6-214-06065-8 
<br/><br/><label>Dewey Class. No.: </label>HS 515 S621 2016