Books by F. D. Deffenbaugh:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Deffenbaugh, F. D.: Holographic investigation of slender body vortex wakes (Wright-Patterson Air Force Base, Ohio : Flight Dynamics Laboratory, Air Force Wright Aeronautical Laboratories, Air Force Systems Command, United States Air Force, 1980., 1980), also by J. L. Jacoby, Air Force Wright Aeronautical Laboratories, Air Force Flight Dynamics Laboratory (U.S.), and TRW Inc. Systems and Energy (page images at HathiTrust)- Deffenbaugh, F. D.: Separated flow over bodies of revolution using an unsteady discrete-vorticity cross wake. Part 2, Computer program description (National Aeronautics and Space Administration ;, 1974), also by F. J. Marshall, Langley Research Center, and Purdue University. School of Aeronautics and Astronautics (page images at HathiTrust)
Find more by F. D. Deffenbaugh at your library, or elsewhere.