Definition of 1992 technology aircraft noise levels and the methodology for assessing airplane noise impact of component noise reduction concepts [microform] / Henry A. Kumasaka and Michael M. Martinez, Donald S. Weir (NASA contractor report ; 198298)
Definition of 1992 technology aircraft noise levels and the methodology for assessing airplane noise impact of component noise reduction concepts [microform] / Henry A. Kumasaka and Michael M. Martinez, Donald S. Weir
原資料の出版事項: Hampton, Va. ; [Springfield, Va. : National Aeronautics and Space Administration, Langley Research Center : National Technical Information Service, distributor, 1996]