Francis, Andre <br/><br/>
Business mathematics and statistics 

 - 6th ed. 
 - China  South-Western Cengage Learning  2004 
 - 665 p 
<br/><br/><label>ISBN: </label>978-84480-128-2 
<br/><br/><label>LC Class. No.: </label>HF 5691 .F69/