Gupta , Prem Kumar <br/><br/>
Operations Research / 
Prem Kumar Gupta 
 - New Delhi:  S. Chand and Company,  1976 
<br/><br/>Includes references & index 
<br/><br/><label>ISBN: </label>9788121902816 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operation research
<br/><br/><label>Dewey Class. No.: </label>519.72  / GUP