Speed Measurements Made by Division "A" of the Airplane Directorate (Flugzeugmeisterei), Subdivision for Flight Experiments
| Author: | Heidelberg, V. |
|---|---|
| Year: | 1923 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-147 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc53962/ |