Swokowski, Earl W. , <br/><br/>
Precalculus :  functions and graphs / 
Earl W. Swokowski, Jeffrey A. Cole. 
 - 9th ed. 
 - xvi, 848, 96 pages :  illustrations (some color) ;  25 cm.+  1 computer optical disc (4 3/4 in.). 
<br/><br/><label>ISBN: </label>0534377572 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Algebra --Graphic methods.<br/>Trigonometry.
<br/><br/><label>LC Class. No.: </label>QA331.3   / .S96 2002