Kalavathy S. <br/><br/>
Operations Research  Textual Documents 

 - 4th ed. 
 - Delhi  Vikas Publishing House Pvt. Ltd. 
 - 533. 
<br/><br/><label>ISBN: </label>978-93-259-6347-4   
<br/><br/><label>Dewey Class. No.: </label>658.4012  / KAL