TY  - BOOK
AU  - Buffa E S
AU  - Dyer J S
TI  - Essentials of management science/operations research
U1  - 658.4034 
PY  - 1978///
CY  - Santa Barbara
PB  - John Wiley
KW  - Management science
KW  - Operations research
N1  - A basic version of Management science/operations research: model formulation and solution methods
ER  -