 |
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| mutations technologiques | |||
| changement technologique | |||
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| changement technologique | |||
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technological change : 6 do fraz, 2 tematyki |
| Edukacja | 5 |
| Pospolicie | 1 |
|
| |||
| mutations technologiques | |||
| changement technologique | |||
| |||
| changement technologique | |||
|
technological change : 6 do fraz, 2 tematyki |
| Edukacja | 5 |
| Pospolicie | 1 |