A survey of the aircraft-noise problem with special reference to its physical aspects
| Author: | Hubbard, Harvey H |
|---|---|
| Year: | 1952 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-2701 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc55864/ |