Neal, Karla V. <br/><br/>
Precalculus / 
Karla V. Neal, R. David Gustafson, Jeffrey D. Hughes. 
 - Belmont, CA :  Brooks/Cole, Cengage Learning,  c2013. 
 - xviii, 930, [71] p. :  col. ill. ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780495826620 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/>Trigonometry.<br/>Functions.
<br/><br/><label>Dewey Class. No.: </label>512.13  / NEA 2013