Columbia subject headings:
Interstate commerce--Cases.
Law reports, digests, etc.--United States.
Railroads--United States--Finance--Periodicals.
Railroads--United States--Valuation--Periodicals.
Harvard subject headings:
Interstate commerce--Law and legislation--United States--Cases.
Railroads--United States--Finance--Cases.
Railroads--Valuation--United States--Cases.
Transportation--Law and legislation--United States--Cases.
Princeton subject headings: