Barnett, Raymond A. , <br/><br/>
Precalculus :  a graphing approach / 
Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen. 
<br/><br/><label>ISBN: </label>0070057176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Algebra --Graphic methods.
<br/><br/><label>LC Class. No.: </label>QA331.3   / .B37 2000