Hillier, Frederick S.; Lieberman, Gerald J.; Nag, Bodhibrata; Basu, Preetam <br/><br/>
Introduction to operations research 

 - 9 
 - New Delhi  McGraw Hill Education pvt. ltd.  2015 
 - 1102 
<br/><br/><label>ISBN: </label>9780071333467 
<br/><br/><label>Dewey Class. No.: </label>001.424 HIL