Capital Expenditures For Additions And Betterments, Roadway And Structures, Class I Railroads, Interstate Commerce Commission

United States
Annual
Thousand Current Dollars
United States Dollar

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Organisation:The National Bureau of Economic Research
Website:https://www.nber.org
Publication:Construction
Series:a02231
Download Page:http://www.nber.org/databases/macrohistory/contents/chapter02.html
Download Url:http://www.nber.org/databases/macrohistory/data/02/a02231.db
Period:1921 - 1963
Date Accessed: Sunday, February 9, 2020