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

 - 9th 
 - London:  Thomas lear  ,1998. 
 - Various pages  0  Original 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>534377572 
<br/><br/><label>Subjects--Personal Names: </label><br/>Humanities & Natural Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.1 SWO