 |
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| Runge-Paschensche Gitteraufstellung (of the concave grating) | |||
|
Paschen-Runge mounting : 2 do fraz, 1 tematyki |
| Optyka | 2 |
|
| |||
| Runge-Paschensche Gitteraufstellung (of the concave grating) | |||
|
Paschen-Runge mounting : 2 do fraz, 1 tematyki |
| Optyka | 2 |