Comparison of Weights of 17ST and Steel Tubular Structural Members Used in Aircraft Construction
| Author: | Hartmann, E. C. |
|---|---|
| Year: | 1931 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-378 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc54090/ |