Winston, Wayne L. <br/><br/>
Operations research :  applications and algorithms / 
Wayne L. Winston. 
 - 4th ed.  
 - [Singapore] :  Thomson,  2003. 
 - xvi, 1418 p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0534423620