The Online Books Page

Online Books by

Walter L. Heard

Books from the extended shelves:

• Heard, Walter L.: The effect of ring distortions on buckling of blunt conical shells / (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1975), also by Wendell B. Stephens, Melvin S. Anderson, and Langley Research Center (page images at HathiTrust)
• Heard, Walter L.: An engineering procedure for calculating compressive strength of isogrid cylindrical shells with buckled skin / (Washington : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the National Technical Information Service, 1976), also by Paul Slysh, Melvin S. Anderson, Langley Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Heard, Walter L.: Flutter design of stiffened-skin panels for hypersonic aircraft / (Washington, D.C. : National Aeronautics and Space Administration ; [For sale for Federal Scientific and Technical Information, Springfield, Virginia 22151], 1969), also by Herman L. Bohon, Melvin S. Anderson, Langley Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Heard, Walter L.: Natural vibration and flutter of elastically supported corrugation-stiffened panels : experiment and theory [electronic resource] / (Washington, D.C. : National Aeronautics and Space Administration : [For sale by the Clearinghouse for Federal Scientific and Technical, Springfield, Virginia 20230], 1970), also by Herman L. Bohon, Langley Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Heard, Walter L.: Swing-Arm Beam Erector (SABER) concept for single astronaut assembly of space structure / (Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; Springfield, Va. : For sale by the National Technical Information Service, 1985), also by Judith J. Watson, J. Kermit Jensen, and Langley Research Center (page images at HathiTrust)

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