Need for improved action on railroad safety recommendations
Subtitle: report
By: by the Comptroller General of the United States
Publisher: General Accounting Office
Published: 1978
Place of publication: [Washington]
Language: eng
Number of pages: 39
Subjects: United States. -- National Transportation Safety Board; United States. -- Federal Railroad Administration; Railroads -- United States -- Safety measures
Notes: "CED-78-171."

"B-164497(5)"

Dec. 29, 1978