Kalavathy, S. <br/><br/>
Operations research 
S.Kalavathy. 
 - 2nd. ed.. 
 - New Delhi  Vikash Publishing House  2004 
 - xv, 536p.; 23cm. 
<br/><br/><label>ISBN: </label>8125912754 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research Programming (Mathematics). 
<br/><br/><label>Dewey Class. No.: </label>658.4034  / K11O