Correlation of statistical representations of track geometry with physical appearance
Subtitle: final report
By: [J. Corbin] ; prepared for U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development.
Contributors: United States. Federal Railroad Administration. Office of Research and Development.; Ensco, inc. Transportation and Instrumentation Sciences Division.
Publisher: The Office; National Technical Information Service [distributor
Published: 1978
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 67
Subjects: Railroads -- United States -- Track -- Inspection.
Notes: Cover title.

"July 1978."

Contract no.: P084371.

"Report no. FRA/ORD-79/35."

"Ensco, Inc., Transportation & Instrumentation Sciences Div."--P. i.