Barnett, Raymond A.  <br/><br/>
Precalculus :  functions and graphs 6th ed 

 - New York   McGraw-Hill   2008  
 - 1044 p.  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0395967783 
<br/><br/><label>LCCN: </label>99071983  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Internet in education.
<br/><br/><label>LC Class. No.: </label>QA331.3  / .L373 2000 
<br/><br/><label>Dewey Class. No.: </label>512