Gupta, C.B.  <br/><br/>
Operations research 

 - New Delhi  I.K. International Pvt. Ltd.  2021 
 - xii, 475p. 
<br/><br/><label>ISBN: </label>9789389698053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management --Research<br/>Operations research--Methodology
<br/><br/><label>Dewey Class. No.: </label>003 G9592o