KANTHI  SWARUP  P.K gupta <br/><br/>
OPERATIONS RESERCH  

 - NEW DELHI  SULTHAN CAHND&SONS  2001 
<br/><br/><label>ISBN: </label>81-7014-816-2 
<br/><br/><label>Dewey Class. No.: </label>658.4034  / SWA/O