The Online Books Page

Books by Sumner A. Leadbetter:

Books in the extended shelves:

• Leadbetter, Sumner A.: Discussion of three-dimensional oscillating air forces based on wind-tunnel measurements (National Advisory Committee for Aeronautics, 1953), also by Sherman A. Clevenson, W. J. Tuovila, Langley Aeronautical Laboratory, and United States. National Adviosry Committee for Aeronautics (page images at HathiTrust)
• Leadbetter, Sumner A.: An Experimental and analytical investigation of the natural frequencies and mode shapes of a four-stage solid-propellant rocket vehicle / Sumner A. Leadbetter, Vernon L. Alley Jr., Robert W. Herr and A. Harper Gerringer. (National Aeronautics and Space Administration :, 1962), also by A. Harper Gerringer, Robert W. Herr, Vernon L. Alley, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Leadbetter, Sumner A.: Experimental investigation of oscillatory aerodynamic forces, moments and pressures acting on a tapered wing oscillating in pitch at mach numbers from 0.40 to 1.07 (National Aeronautics and Space Administration :, 1962), also by William B. Igoe, Sherman A. Clevenson, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Leadbetter, Sumner A.: Experimental investigation of the vibration characteristics of a model of an asymmetric multielement space shuttle (National Aeronautics and Space Administration ;, 1977), also by Ulysse J. Blanchard, Robert Miserentino, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Leadbetter, Sumner A.: Lateral vibration characteristics of the 1/10-scale Apollo/Saturn 5 replica model (National Aeronautics and Space Administration, 1970), also by Ellwood L. Peele, H. Wayne Leonard, United States National Aeronautics and Space Administration, and Langley Research Center (page images at HathiTrust)
• Leadbetter, Sumner A.: NASA TN D-5831 (National Aeronautics and Space Administration :, 1970), also by Langley Research Center and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Leadbetter, Sumner A.: Some measurements at subsonic speeds of the aerodynamic forces and moments on two delta wings of aspect ratios 2 and 4 oscillating about the midchord (National Advisory Committee for Aeronautics, 1958), also by Sherman A. Clevenson, Langley Aeronautical Laboratory, United States. National Adviosry Committee for Aeronautics, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Leadbetter, Sumner A.: Some measurements of aerodynamic forces and moments at subsonic speeds on a rectangular wing of aspect ratio 2 oscillating about the midchord (National Advisory Committee for Aeronautics, 1953), also by Edward Widmayer, Sherman A. Clevenson, Langley Aeronautical Laboratory, and United States. National Adviosry Committee for Aeronautics (page images at HathiTrust)
• Leadbetter, Sumner A.: Vibration characteristics of 1/8-scale dynamic models of the space-shuttle solid-rocket boosters (National Aeronautics and Space Administration ;, 1976), also by United States National Aeronautics and Space Administration and Langley Research Center (page images at HathiTrust)

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