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| Chlodwig älter für Ludwig; Ludwig m | |||
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| Lewis m | |||
| Ringbolzen m; Steinheber n; Keilklaue f; Steinwolf m | |||
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Lewis : 36 phrases in 13 subjects |
| Analytical chemistry | 3 |
| Chemistry | 2 |
| Construction | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 4 |
| Mathematics | 1 |
| Medical | 8 |
| Mining | 3 |
| Natural sciences | 1 |
| Ornithology | 2 |
| Physics | 4 |
| Statistics | 1 |
| Technology | 3 |