Coburn, John W. <br/><br/>
Precalculus / 
John W. Coburn 
 - Boston :  McGraw-Hill Higher Education,  c2007 
 - xxxi, 1275 p. :  col. ill. ;  27 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780072904697 :  Free 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>512.13  / C658P 2007