Railroad operations modular processing system
Subtitle: system design summary
By: prepared for U.S. Department of Transportation, Federal Railroad Administration, Office of Policy and Program Development.
Contributors: United States. Federal Railroad Administration. Office of Policy and Program Development.; Ocean Data Systems.
Publisher: The Office; National Technical Information Service [distributor
Published: 1978
Place of publication: Washington, D.C; Springfield, VA
Language: eng
Subjects: Railroads -- United States -- Freight-cars.; Railroads -- United States -- Management -- Data processing.; Railroads -- United States -- Accounts, bookkeeping, etc. -- Data processing.
Notes: Cover title.

"Ocean Data Systems, Inc."--1st prelim. p.

"April 1978."

"Contract no. : DOT-FR-65146."

"FRA-OPPD-78-15."