TY  - BOOK
AU  - Sherbrooke Graig C
TI  - Optimal inventory modelling of systems; multi-echelon techniques
T2  - New dimensions in engineering
U1  - B28938, M9 
PY  - 1992///
CY  - New York    
PB  -  John Wiley       
KW  - Inventory control
ER  -