TY  - BOOK
AU  - Buffa Elwood S.
TI  - Modern production/operations management
T2  - Wiley series in Management
U1  - X:89A, K1;M0 
PY  - 1980///
CY  - New York
PB  - John Wiley U. S. A.     
KW  - Production Management
N1  - Previously published as Modern production management
ER  -