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Ellington Field [microform] : a short history, 1917-1963 / Erik Carlson ([NASA contractor report] ; NASA/CR-1999-208921)

Ellington Field [microform] : a short history, 1917-1963 / Erik Carlson ([NASA contractor report] ; NASA/CR-1999-208921)
Microform図書
1999<YCA-NAS 1.26:208921>
National Diet Library
  • Subject HeadingAirports Military aircraft Aircraft design Pilots Airport planning

The effects of linear microphone array changes on computed sound exposure level footprints [microform] / Arnold W. Mueller, Mark R. Wilson

The effects of linear microphone array changes on computed sound exposure level footprints [microform] / Arnold W. Mueller, Mark R. Wilson
Microform図書
1997<YCA-NAS 1.15:112836>
National Diet Library
  • Subject HeadingAirport planning Microphones Noise prediction ...

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