Kothari, C R <br/><br/>
Introduction to operation research 

 - 3rd ed. 
 - Delhi  Vikas Publishing House  2008 
 - 522 p. 
<br/><br/><label>ISBN: </label>9780706985672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operation Research
<br/><br/><label>Dewey Class. No.: </label>658.5  KOT-I