Railroad classification yard technology
Subtitle: computer system methodology : case study : Potomac Yard
By: Neal P. Savage ... [et al.] ; U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development.
Contributors: Savage, Neal P.; United States. Federal Railroad Administration. Office of Research and Development.; SRI International.
Publisher: The Office; National Technical Information Service [distributor
Published: 1981
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 63
Subjects: Richmond, Fredericksburg, and Potomac Railroad.; Railroads -- United States -- Yards -- Data processing.; Hump yards -- United States.
Notes: Cover title.

"SRI International"--1st prelim. p.

"Final report."

"August 1981."

Contract no.: DOT-FR-9082.

"FRA/ORD-81/61."