Washington, D.C. : Federal Railroad Administration, Office of Research and Development ; Springfield, VA : National Technical Information [distributor], [1994]
Physical Details
1 volume
OCLC
ocm32180746
Distributed to depository libraries in microfiche.
Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 2 microfiches.