Gupta, Prem Kumar <br/><br/>
Operations research 

 -  S.Chand & Co.  2005 
 - xvi, 
<br/><br/><label>ISBN: </label>81-219-0281-9  200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHS
<br/><br/><label>Dewey Class. No.: </label>519.7  / GUP