Barnett, Raymond A. <br/><br/>
Calculus for management, life, and social sciences. 
Raymond A. Raymond 
 - 4th ed. 
 - San Francisco:  Dellen,  1987. 
 - xiii, 605 p. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0-02-306211-8 
<br/><br/><label>Dewey Class. No.: </label>515 BAC