Goel , B.S. <br/><br/>
Production operations management 

 - 21st ed. 
 - Meerut (U.P.)  Pragati Prakashan  2009 
 - 576 p. 
<br/><br/><label>ISBN: </label>81-8398-732-5 
<br/><br/><label>Dewey Class. No.: </label>658.5 G552P