Gupta, P <br/><br/>
Operation research 

 - New Delhi  :  S Chand & Co Ltd,  2010. 
 - 1395 
<br/><br/><label>ISBN: </label>81-219-028-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied Secience Humanities
<br/><br/><label>Dewey Class. No.: </label>658.4034  / GUP