Rao, K Chandrasekhara <br/><br/>
Operations research 

 - New Delhi  Narosa Publishing House  2012 
 - xiv, 334 p. 
<br/><br/> 2119 17/09/2015 HBD15/1007 17/11/2015 Main Budget 
<br/><br/><label>ISBN: </label> RS365 
<br/><br/><label>Dewey Class. No.: </label>658.403 R18O