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

 - 9th 
 -  1998 
 - 840 
<br/><br/><label>ISBN: </label>0-534-37757-2 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathematics
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humanities and Natural sciences