Jacques, Ian.  <br/><br/>
Mathematics for economics and business / 
Ian Jacques. 
 - 4th ed. 
 - Harlow, UK :  Prentice Hall,  2003. 
 - ix, 668p. :  ill. ;  24 cm. 
<br/><br/>Includes index.  
<br/><br/><label>ISBN: </label>0273655647