Cover image for Railroad technology and manpower in the 1970's
Railroad technology and manpower in the 1970's
Title:
Railroad technology and manpower in the 1970's
Author:
United States. Bureau of Labor Statistics.
Publication Information:
Washington : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1972.
Physical Description:
viii, 90 pages : illustrations ; 26 cm.
Language:
English
Format :
Book