Soaring 21st century Mathematics : precalculus 
by Simon L. Chua... [et.al.] 
 - Quezon City :  Phoenix Publishing House, Inc. ,  2016 
 - v , [ca. 336p.] :  ill. ;  25 cm. 
<br/><br/> "This book covers Analytical Geometry, Series and Mathematical Induction, and Trigonometry (Circular Functions, and Polar Coordinate System). With this book, the learner is expected to achieve mastery of core competencies needed as prerequisites to Basic Calculus and other disciplines in Mathematics in general." 
<br/><br/><br/>English text. 
<br/><br/><label>ISBN: </label>9789710639281 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precalculus.
<br/><br/><label>Dewey Class. No.: </label>SHS 515 So1s 2016