Buffa, Elwood Spencer. <br/><br/>
Modern production /operations management / 
Elwood S. Buffa. 
 - 6th ed. 
 - New York :  Wiley,  c1980. 
 - xx, 673 p. :  ill. ;  24 cm. 
 - The Wiley series in management. .
<br/><br/> Fifth ed. published in 1977 under title: Modern production management. 
<br/><br/>Includes indexes. 
<br/><br/><label>ISBN: </label>0471056723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production management.