The Online Books Page

Books by W. S. Pi:

Books in the extended shelves:

• Pi, W. S.: Investigation of Northrop F-5A wing buffet intensity in transonic flight (National Aeronautics and Space Administration ;, 1974), also by Chintsun Hwang, Ames Research Center, and Northrop Corporation. Aircraft Division (page images at HathiTrust)
• Pi, W. S.: Investigation of steady and fluctuating pressures associated with the transonic buffeting and wing rock of a one-seventh scale model of the F-5A aircraft (National Aeronautics and Space Administration, Scientific and Technical Information Office ;, 1978), also by Chintsun Hwang, United States. National Aeronautics and Space Administration. Scientific and Technical Information Office, Ames Research Center, and Northrop Corporation (page images at HathiTrust)
• Pi, W. S.: Transonic kernel function method for unsteady flow calculations using a unified linear pressure panel procedure (Wright-Patterson Air Force Base, Ohio : Air Force Flight Dynamics Laboratory, Air Force Wright Aeronautical Laboratories, Air Force Systems Command, United States Air Force, 1979., 1979), also by D. D. Liu, M. T. Landahl, Air Force Flight Dynamics Laboratory (U.S.), Air Force Wright Aeronautical Laboratories, and Northrop Corporation. Aircraft Division (page images at HathiTrust)

Find more by W. S. Pi at your library, or elsewhere.