The Online Books Page

Books by Robert W. Sommer:

Books in the extended shelves:

• Sommer, Robert W.: NASA TN D-3600 (National Aeronautics and Space Administration ; [For sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Virginia 2215], 1966), also by Robert J. Tapscott, Langley Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Sommer, Robert W.: NASA TN D-3986 (National Aeronautics and Space Administration ;, 1967), also by William Gracey, Don F. Tibbs, United States National Aeronautics and Space Administration, and Langley Research Center (page images at HathiTrust)
• Sommer, Robert W.: NASA TN D-4364 (National Aeronautics and Space Administration ;, 1968), also by Daniel J. DiCarlo, James R. Kelly, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Sommer, Robert W.: NASA TN D-5862 (National Aeronautics and Space Administration :, 1970), also by William D. Grantham, Perry L. Deal, Langley Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)
• Sommer, Robert W.: NASA TN D-6025 (National Aeronautics and Space Administration :, 1970), also by R. Earl Dunham, Langley Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)

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