Gupta, P.K.; Manmohan <br/><br/>
operations research 

 - New Delhi;  Sultan Chand & Sons,  2009 
 - OR.10.56p. 
<br/><br/><label>ISBN: </label>9788180544019  160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce & Management
<br/><br/><label>Dewey Class. No.: </label>658.403 GUP-O