GUPTA, PREM KUMAR <br/><br/>
OPERATIONS RESEARCH. 

 - 7TH  2021 
 - NEW DELHI  S. CHAND AND COMPANY PVT. LTD.  2021 
 - 1498 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  OPERATIONS RESEARCH.
<br/><br/><label>Dewey Class. No.: </label>658.4034  / GUP