TY  - BOOK
AU  - Sherbrooke,Craig C.
TI  - Optimal inventory modeling of systems: multi-echelon techniques 
SN  - 0471558389
AV  - TS160  .S53 1992
PY  - 1992///
CY  - New York
PB  - John Wiley
KW  - Inventory control
KW  - Mathematical models
ER  -