HILLIER , FREDERICKS S <br/><br/>
OPERATIONS RESEARCH 

 - 9th Ed.   
 - NEW DELHI  TATA MCGRAW HILL    2017 
 - 1061p. 
<br/><br/> TE3471 
<br/><br/><label>ISBN: </label>978-0077298340    475 
<br/><br/><label>Dewey Class. No.: </label>001.424 HIL F