National Railroad Accident Investigation Symposium, July 30, 31, August 1, 1984, Washington, D.C.
By: National Transportation Safety Board
Contributors: United States. National Transportation Safety Board
Series: Report on proceedings -- NTSB/RP-85/01
Publisher: The Board; National Technical Information Service
Published: 1985
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 269
Subjects: Railroad accidents -- Investigation -- Congresses
Notes: Cover title

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"Report date: October 17, 1985"--Technical rept. documentation p