Hillier, Frederick S. <br/><br/>
Introduction to operation research 
Frederick S. Hillier, Gerald J. Lieberman 
 - 6th ed.  
 - New York  McGraw Hill Inc  1995 
 - xix, : 998p. : 24cm.  
<br/><br/> Includes bibliographical references and index  
<br/><br/><label>Dewey Class. No.: </label>658.4'034 HIL