 |
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| methode van verstelling | |||
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| vereffeningsmethode f | |||
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method of adjustment : 3 do fraz, 3 tematyki |
| Nauka o ziemi | 1 |
| Nauki o życiu | 1 |
| Transport | 1 |
|
| |||
| methode van verstelling | |||
| |||
| vereffeningsmethode f | |||
|
method of adjustment : 3 do fraz, 3 tematyki |
| Nauka o ziemi | 1 |
| Nauki o życiu | 1 |
| Transport | 1 |