Salzman, Stanley A. <br/><br/>
Mathematics for business / 

 - 7th ed. 
 - Boston   Addison-Wesley,  2001. 
 - xxi, 871 p. :  ill. (col.) ;  26 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>032106920X  
<br/><br/><label>LC Class. No.: </label>HF5691  / .Sa3 2001