The Online Books Page

Books by F. J. Lerch:

Books in the extended shelves:

• Lerch, F. J. (Francis J.): The determination and comparison of the GRARR MADGAR site location (National Aeronautics and Space Administration ;, 1969) (page images at HathiTrust)
• Lerch, F. J. (Francis J.): Evaluation of the Goddard Range and Range Rate System at Rosman by intercomparison with GEOS I long-arc orbital solutions (National Aeronautics and Space Administration, 1969), also by Brian O'Neill and James G. Marsh (page images at HathiTrust)
• Lerch, F. J. (Francis J.): GEOS I tracking station positions on the SAO standard earth (C-5) (National Aeronautics and Space Administration, 1969), also by Goddard Space Flight Center and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
• Lerch, F. J. (Francis J.): Gravity model comparison using GEOS I long-arc orbital solutions (NASA, 1969), also by Brian O'Neill and James G. Marsh (page images at HathiTrust; US access only)
• Lerch, F. J. (Francis J.): Neutral helium, atomic oxygen, and molecular nitrogen densities from the Explorer 32 mass spectrometers (National Aeronautics and Space Administration, 1971), also by C. A. Reber, Goddard Space Flight Center, and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)

Find more by F. J. Lerch at your library, or elsewhere.