Gupta, P.K <br/><br/>
Operation Research 

 - 1st rev. 
 - New Delhi  S.Chand  2013 
 - xii,1418p. 
<br/><br/><label>ISBN: </label> RS 695.00 
<br/><br/><label>Dewey Class. No.: </label>003 GUP, P. K.