Swokowski, Earl W. <br/><br/>
Precalculus functions and graphs 

 - Boston, MA    Cengage Learning  2017 
 - xvii, 787 p.  Includes index 
<br/><br/><label>ISBN: </label>978-1-305-66309-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra - graphic methods<br/>Functions<br/>Precalculus<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>SHS 515.1 Sw7p