Hillier, Frederick S. <br/><br/>
Introduction to operations research / 
Frederick S. Hillier & Gerald J. Lieberman. 
 - Sixth edition. 
 - xix, 998 pages. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0-07-115346-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.