Railroad technology and manpower in the 1970's
By: [by Richard Johnson]
Contributors: Johnson, Richard, 1936-
Series: Its Bulletin ;; 1717; Bulletin of the United States Bureau of Labor Statistics ;; 1717.
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 90
Subjects: Railroads -- United States; Railroads -- United States -- Employees
Notes: Bibliography: p. 87-90.