TY  - BOOK
AU  - White, Douglas
AU  - Donaldsen, William
AU  - Lawrie, Norman
TI  - Operational research techniques
SN  - 220-79949-0
U1  - 658.54 21st
PY  - 1969///
CY  - London
PB  - Business Books
KW  - Operations research; Liner programming; Inventory control; Network analysis(Planning); Probabilities
N1  - Contens: v.1 An introduction
ER  -