KOTHARI, C.R. <br/><br/>
INTRODUCTION TO OPERATIONAL RESEARCH 

 - 3rd Ed. 
 - New Delhi  Vikas Publishing House Pvt. Ltd, New Delhi   2001 
<br/><br/><label>ISBN: </label>0 7069 8567 2 
<br/><br/><label>Dewey Class. No.: </label>001.424  / KOT/IN