Books by F. Blader:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Blader, F.: Track lateral shift (U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development ;, 1996), also by G. Samavedam, D. Thomson, Foster-Miller, John A. Volpe National Transportation Systems Center (U.S.), and United States. Federal Railroad Administration. Office of Research and Development (page images at HathiTrust)
Find more by F. Blader at your library, or elsewhere.