TY  - BOOK
AU  - Buffa, Elwood S.
TI  - Production-inventory systems: planning and control
U1  - 658.787 B94R 
PY  - 1968///
CY  - Homewood, U.S.
PB  - Irwin
KW  - INVENTORY CONTROL
KW  - PRODUCTION CONTROL
ER  -