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

 -  2012 
 - NEW DELHI  S. CHAND AND COMPANY 
 - 1418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  OPERATIONS RESEARCH
<br/><br/><label>Dewey Class. No.: </label>658.403 4.403 4  / GUP