Sullivan, Michael <br/><br/>
Precalculus essentials :  enhanced with graphing utilities / 
Michael Sullivan, Michael Sullivan, III 
 - 4th ed. 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  2006 
 - 659 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0131866680 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus--Graphic methods--Textbooks