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navigáció - navigation
|
131251 |
| |
|
Tide tables
|
131252 |
| |
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Polish computer scientists
|
131257 |
| |
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Computer designers
|
131258 |
| |
|
1620 introductions
|
131264 |
| |
|
1622 introductions
|
131265 |
| |
|
Karthágó (Carthage)
|
94990 |
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|
Ancient Greek astronomy
|
131274 |
| |
|
Ancient Greek science
|
131275 |
| |
|
Archaeoastronomy
|
131277 |