Aufmann, Richard N. <br/><br/>
Algebra and trigonometry 
Richard N. Aufmann and Richard D. Nation 
 - 8th ed. 
 - Stamford:  Cengage Learning,  2015. 
 - xviii, 922p. 
<br/><br/><label>ISBN: </label>9781285449425 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24  / AUL