Books by Allan J. Cohen:
Books in the extended shelves:
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Cohen, Allan J.: Backscattering and secondary-electron emission from metal targets of various thicknesses (National Aeronautics and Space Administration ;, 1965), also by Kenneth F. Koral and Lewis Research Center (page images at HathiTrust)- Cohen, Allan J.: NASA TN D-2070 (National Aeronautics and Space Administration, 1963), also by Lewis Research Center and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
- Cohen, Allan J.: NASA TN D-3731 (National Aeronautics and Space Administration [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Virginia], 1966), also by Lewis Research Center and United States National Aeronautics and Space Administration (page images at HathiTrust)
- Cohen, Allan J.: NASA TN D-5448 (National Aeronautics and Space Administration ;, 1969), also by Lewis Research Center and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
- Cohen, Allan J.: NASA TN D-6286 (National Aeronautics and Space Administration ;, 1971), also by Lewis Research Center and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
Find more by Allan J. Cohen at your library, or elsewhere.