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Principles, practices, and progress of noise reduction in airplanes
| Author: | London, Albert |
|---|---|
| Year: | 1940 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-748 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc54557/ |
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