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Astronomical Methods in Aerial Navigation
| Author: | Beij, K. Hilding |
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| Year: | 1925 |
| Document Type: | N/A |
| Series: | NACA Technical Reports |
| Report Number: | NACA-TR-198 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc65849/ |
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