Books by Leland W. Sims:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Sims, Leland W.: The effects of design parameters and local flow fields on the performance of hyperflo supersonic parachutes and high dynamic pressure parachute concepts (Wright-Patterson Air Force Base, Ohio : Air Force Flight Dynamics Laboratory, Research and Technology Division, Air Force Systems Command, United States Air Force, 1965., 1965), also by Air Force Flight Dynamics Laboratory (U.S.) (page images at HathiTrust)
Find more by Leland W. Sims at your library, or elsewhere.