Buffa, Elwood S. <br/><br/>
Modern production 
operations management 
 - 7th ed.  
 - New York  John Wiley & Sons  1987 
 - xiv, : 834p.  
<br/><br/> Includes bibliographical references and index  
<br/><br/><label>Dewey Class. No.: </label>658.5 BUF