Advanced gearbox technology
Subtitle: advanced counter-rotating gearbox : detailed design report
By: D.C. Howe, C.V. Sundt and A.H. McKibbon.
Contributors: Sundt, C. V.; McKibbon, A. H.; United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- 180883.; NASA contractor report -- NASA CR-180883.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1988
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Airplanes -- Turbine-propeller engines.; Gearing.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-1290-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1992] 2 microfiches.