Hillier, Frederick <br/><br/>
Inrtoduction to Operations Research 

 - 9th ed. 
 - New Delhi,  McGraw Hill Education  2014 
 - 1102p. 
<br/><br/><label>ISBN: </label>978-0-07-133346-7 
<br/><br/><label>Dewey Class. No.: </label>511.2 H67I