Coburn, John W <br/><br/>
Precalculus / 
John W. Coburn 
 - Boston :  McGraw-Hill Higher Education,  c2007 
 - xxxi, p. :  col. ill. ;  27 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0072904690  (cased) 0073229814 
<br/><br/><label>LCCN: </label>2006922094 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>515  / COB