Schulversuche zur Luftfahrt
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| Main Authors: | Morgner, Walther (Author) |
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| Other Authors: | Haferkorn, Walter (Author) |
| Format: | Book |
| Published: | Leipzig : Dürr, 1936 |
| Series: | Bausteine für die deutsche Erziehung
9 |
| Physical Description: | 54 S. Ill |
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