Demana Franklin et al. <br/><br/>
Precalculus Graphing,Numerical,Algeraic 

 - 5th 
 - New York  Addison Wesley Longman,Inc.  2001 
 - 966 
<br/><br/><label>ISBN: </label>0-201-69974-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry
<br/><br/><label>LC Class. No.: </label>QA 154.2 P72