Ravindran, A <br/><br/>
Operations research  principles and practice 

 - 2nd ed. 
 - New Delhi  Wiley India Pvt. Ltd.  2000-R2010 
 - xviii,637p.  PB  22cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9788126512560 
<br/><br/><label>Dewey Class. No.: </label>658.4034  / RAV