Bittinger, Margin. L <br/><br/>
Precalculus: graphs & models and graphing calculator manual package 
Marvin L.Bittinger.etal 
 - London  Pearson Education  2009 
 - 887 p 
<br/><br/><label>ISBN: </label>9780321501523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precalculus
<br/><br/><label>Dewey Class. No.: </label>512.13 BIT