GUPTA, Nikhil <br/><br/>
Operations Research 

 - 1st Ed. 
 -  Kalyani Publications ,  2009 
 - 417p 
<br/><br/><label>ISBN: </label>978-81-272-4967 
<br/><br/><label>Dewey Class. No.: </label>658.4034  / GUP/O