Precalculus with modeling and Visualization / 
Rockswold,Gary k. 
 - 3rd ed. 
 - Boston :  Pearson Addison Wesley,  c2006 
 - xxi,967pages :  col. ;  26cm. 
<br/><br/><label>ISBN: </label>0 321 28630 8 
<br/><br/><label>Subjects--Topical Terms: </label>--mathematics
<br/><br/><label>Dewey Class. No.: </label>512.13 ROC