The Online Books Page

Books by Patrick J. Johnston:

Books in the extended shelves:

• Johnston, Patrick J.: Effect of a variable-geometry diffuser on the operating characteristics of a helium tunnel designed for a mach number in excess of 20 (National Aeronautics and Space Administration, 1960), also by Robert D. Witcofski and Langley Research Center (page images at HathiTrust)
• Johnston, Patrick J.: Experimental stability and control results at Mach 19 of an entry vehicle designed for an intermediate lift-drag ratio (National Aeronautics and Space Administration ;, 1968), also by Robert D. Witcofski and Langley Research Center (page images at HathiTrust)
• Johnston, Patrick J.: Mach 6 experimental and theoretical stability and performance of a cruciform missile at angles of attack up to 65⁰ (National Aeronautics and Space Administration, Scientific and Technical Information Office ;, 1987), also by Edward R. Hartman and Langley Research Center (page images at HathiTrust)
• Johnston, Patrick J.: Mach 6 flow field surveys beneath the forebody of an airbreatinng missile (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1986), also by James L. Hunt and Langley Research Center (page images at HathiTrust)
• Johnston, Patrick J.: NASA TN D-1638 (National Aeronautics and Space Administration, 1963), also by Langley Research Center and United States National Aeronautics and Space Administration (page images at HathiTrust; US access only)
• Johnston, Patrick J.: Static longitudinal stability and performance of several ballistic spacecraft configuration in helium at a Mach number of 24.5 (National Aeronautics and Space Administration :, 1962), also by Curtis D. Snyder and United States National Aeronautics and Space Administration (page images at HathiTrust)

Find more by Patrick J. Johnston at your library, or elsewhere.