Buffa, Elwood S.  1923- <br/><br/>
Modern production/operations management / 
Elwood S. Buffa. 
 - 7th ed. 
 - New York :  John Wiley & Sons,  1983. 
 - xv, 681 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production management.