Books by Jim Douglas:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Douglas, Jim, Jr: An Approximate solution of an improper boundary value problem (Washington, D.C. : United States Air Force, Office of Scientific Research, 1958., 1958), also by Thomas M. Gallie, United States. Air Force. Office of Scientific Research, and Duke University (page images at HathiTrust)- Douglas, Jim, Jr: On the Numerical solution of a non-linear first-order differential equation (Washington D. C. : Mathematics Division, Office of Scientific Research, U.S. Air Force, 1959., 1959), also by United States. Air Force. Office of Scientific Research and Duke University (page images at HathiTrust)
Find more by Jim Douglas at your library, or elsewhere.