Layer
| Management
| Layer | |
| commun. | layer |
| Management | |
| gen. | management |
| econ. | administration |
| environ. | management |
| Management- | |
| econ. | managemental |
| |||
| layer (e.g. OSI reference layer) | |||
|
Layer- : 19 phrases in 6 subjects |
| Communications | 12 |
| Environment | 1 |
| Information technology | 2 |
| Life sciences | 1 |
| Medical | 1 |
| Microsoft | 2 |