 |
| |||
| transverse tabular system; triad system; T-tubular system; T system | |||
|
T-System : 6 do fraz, 2 tematyki |
| Elektronika | 1 |
| Medycyna | 5 |
|
| |||
| transverse tabular system; triad system; T-tubular system; T system | |||
|
T-System : 6 do fraz, 2 tematyki |
| Elektronika | 1 |
| Medycyna | 5 |