TY  - SER
ED  - United States.
TI  - Wage chronology
T2  - 1920/1961-
AV  - HD4966.R12 U775a
CY  - [Washington]
PB  - U.S. Dept. of Labor, Bureau of Labor Statistics
KW  - Wages
KW  - Railroads
KW  - United States
KW  - Periodicals
KW  - fast
N1  - CRDP Program record
ER  -