Basic research on design analysis methods for rotorcraft vibrations
Subtitle: semiannual progress report
By: submitted by S. Hanagud.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA CR-191917.; NASA contractor report -- NASA CR-191917.
Publisher: Georgia Institute of Technology; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1991
Place of publication: Atlanta, Ga; [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Helicopters -- Vibration.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-0603-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1993] 1 microfiche.