BUFFA, Elwood S. <br/><br/>
Operations Management : Problems and Models 

 - 3rd ed 
 - New York  John Wiley & Sons, Inc  1963 
 - xiii, 762p 
<br/><br/><label>ISBN: </label>0-471-11867-2 
<br/><br/><label>Dewey Class. No.: </label>658.3