 |
| |||
| operations research | |||
| Operational Research | |||
| operational research br.; operations research am. | |||
| operations analysis | |||
| operating characteristic | |||
|
Operations Research : 2 phrases in 2 subjects |
| Automated equipment | 1 |
| Economics | 1 |
|
| |||
| operations research | |||
| Operational Research | |||
| operational research br.; operations research am. | |||
| operations analysis | |||
| operating characteristic | |||
|
Operations Research : 2 phrases in 2 subjects |
| Automated equipment | 1 |
| Economics | 1 |