Barnett, Raymond A. <br/><br/>
Precalculus :  functions and graphs / 
Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen 
 - 6th ed. 
 - Boston, MA :  McGraw-Hill,  2008 
 - xxiv, 1044, 28, 82, 14 p. ;  26 cm. 
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<br/><br/><label>ISBN: </label>9780072867398 0072867396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions--Textbooks<br/>Algebra--Graphic methods--Textbooks