 |
| management model: 54 phrases in 22 subjects |
| Astronautics | 1 |
| Automobiles | 1 |
| Business | 3 |
| Computer networks | 1 |
| Data processing | 1 |
| Ecology | 2 |
| Economy | 2 |
| Energy industry | 1 |
| Hydraulic engineering | 1 |
| Information technology | 1 |
| Management | 2 |
| Military | 3 |
| Name of organization | 2 |
| Power system protection | 1 |
| Programming | 20 |
| Radio | 1 |
| Real estate | 1 |
| Sociology | 1 |
| Technology | 3 |
| Telecommunications | 4 |
| Water supply | 1 |
| Weapons of mass destruction | 1 |