Full-Scale Tests of 4- and 6-Blade, Single- and Dual-Rotating Propellers, Special Report
| Author: | Biermann, David |
|---|---|
| Year: | 1940 |
| Document Type: | N/A |
| Series: | NACA Special Reports |
| Report Number: | NACA-SR-157 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc65077/ |