| Regression | |
| math. | регресија |
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innere : 24 phrases in 10 subjects |
| Cables and cable production | 1 |
| Economics | 1 |
| Electric motors | 3 |
| Electrical engineering | 1 |
| Electricity generation | 3 |
| Magnetics | 1 |
| Mathematics | 5 |
| Power electronics | 1 |
| Statistics | 2 |
| Vacuum tubes | 6 |