McKeague, Charles P. <br/><br/>
Trigonometry / 
Charles P. McKeague, Mark D. Turner. 
 - 7th ed. 
 - Belmont, CA :  Brooks/Cole, Cengage Learning,  c2013. 
 - xvi, 498, A-62, I-8 p. :  col. ill. ;  26 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781111826857 (hbk.) 1111826854 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry--Textbooks.
<br/><br/><label>Dewey Class. No.: </label>516.24  / MAC 2013