Larson, Ron <br/><br/>
Trigonometry :  a graphing approach / 
Ron Larson, Robert P. Hostetler and Bruce H. Edwards. 
 - 4th ed. 
 - 1 v. (various pagings) ;  25 cm. 
<br/><br/><label>ISBN: </label>0618394583 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>LC Class. No.: </label>QA531  / .L37 2005