Barnett, Raymond A. <br/><br/>
Modern trigonometry : analysis and application 

 - New Jersey    John Wiley & Sons   2009 
 - xv, 528 p. : ill.  Includes index 
<br/><br/> Learning trigonometry concepts can be a difficult and frustrating process. The tenth edition of this successful book helps readers gain a strong understanding of these concepts by discovering how trigonometry is relevant in their lives through rich applications. It follows a right triangle-first approach and is graphing optional. 
<br/><br/><label>ISBN: </label>978-0-4704-1440-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>C 516.24 M72