Kalavathy S. <br/><br/>
Operations research 

 - 4 Ed. 
 - Delhi  "Vikas Publishing House, Pvt. Ltd."  2013 
 - 1 TO 533p. 
<br/><br/><label>ISBN: </label>9789325963474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL
<br/><br/><label>Dewey Class. No.: </label>658.4034