C R Kothari <br/><br/>
An Introduction to Operational Research 

 - 3rd Ed. 
 -  Vikas Publishing House  2001 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0706985672 
<br/><br/><label>Dewey Class. No.: </label>658.5  / KOT