Vibration evaluation of aircraft propellers.
Vibration evaluation of aircraft propellers.
- [Washington, D.C., 1970].
- [1], i, 19, 8 p. : ill.
[Jan. 29, 1970]. Cover title. Distribution made by issuing office. [Advisory circular] AC 20-66. [Issued with perforations]. 4to. CRDP Program Historic Shelflist record.
Propellers, Aerial--Vibration.
0431-C-04
TD 4.8:P 94
[Jan. 29, 1970]. Cover title. Distribution made by issuing office. [Advisory circular] AC 20-66. [Issued with perforations]. 4to. CRDP Program Historic Shelflist record.
Propellers, Aerial--Vibration.
0431-C-04
TD 4.8:P 94