Effect of operating conditions on gearbox noise
By: Fred B. Oswald ... [et. al].
Contributors: Lewis Research Center.; United States. Army Aviation Systems Command.
Series: NASA technical memorandum -- 105331.; AVSCOM technical report -- 91-C-031.; AVSCOM technical report -- 91-C-31.
Publisher: National Aeronautics and Space Administration, Lewis Research Center; U.S. Army Aviation Systems Command; For sale by the National Technical Information Service
Published: 1992
Place of publication: Cleveland, Ohio; [Springfield, Va
Language: eng
Format: Microform
Subjects: Gearing, Spur.; Mechanical engineering.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-2264-M.

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative.