Larson, Ron <br/><br/>
Precalculus 
/ Ron Larson [and three others] ; contributors, Floro Deogracias G. Llacuna, Raquel B. Teodoro, Alberto Calibuyot Villaluz 
 - vi, 297 pages :  illustrations 
<br/><br/> Includes index. 
<br/><br/>Analytic geometry System of equations Angle measurement and graphs of trigonometry Trigonometric identities and equations Sequence and series 
<br/><br/><label>ISBN: </label>9789712394584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precalculus--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>515