|
cost improvements : 13 phrases in 7 subjects |
| Accounting | 1 |
| Ecology | 1 |
| Economics | 3 |
| Military | 4 |
| Quality control and standards | 1 |
| Technology | 1 |
| Weapons of mass destruction | 2 |
|
cost improvements : 13 phrases in 7 subjects |
| Accounting | 1 |
| Ecology | 1 |
| Economics | 3 |
| Military | 4 |
| Quality control and standards | 1 |
| Technology | 1 |
| Weapons of mass destruction | 2 |