Sullivan, Michael.  1942- <br/><br/>
Precalculus :  concepts through functions, a unit circle approach to trigonometry / 
Michael Sullivan, Michael Sullivan III. 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  c2007. 
 - 1 v. (various pages) :  ill. (some col.) ;  29 cm. +  1 CD-ROM (4 3/4 in.) 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0131874764 9780132217361 
<br/><br/><label>LCCN: </label>2006041854 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions--Textbooks.<br/>Trigonometry--Textbooks.
<br/><br/><label>LC Class. No.: </label>QA331.3  / SUL 2007 
<br/><br/><label>Dewey Class. No.: </label>515