Columbia subject headings:
Harvard subject headings:
Industrial policy--Europe--History--19th century.
Industrial policy--Europe--History--20th century.
Industries--Europe--History--19th century.
Industries--Europe--History--20th century.
Princeton subject headings:
Industrial policy--Europe--History--19th century.
Industrial policy--Europe--History--20th century.
Industries--Europe--History--19th century.
Industries--Europe--History--20th century.