Frederick S. Hillier,  Gerald J.  Lieberman <br/><br/>
Introduction To Operations Research 

 - 7th ed 
 -   Mcgraw Hill  ©2001 
<br/><br/><label>ISBN: </label>007118163D  0 
<br/><br/><label>Dewey Class. No.: </label>658.4034/HIL