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Displaying 2 of 2 results for author "Wilby, John F."
Analysis of in-flight acoustic data for a twin-engined turboprop airplane [microform] / J.F. Wilby, E.G. Wilby.
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Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1988]
1988
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In-flight acoustic measurements on a light twin-engined turboprop airplane [microform] / J.F. Wilby, C.D. McDaniel, and E.G. Wilby.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1985]
1985
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