Columbia subject headings:
Capitalists and financiers--Europe--History--20th century--Congresses.
Elite (Social sciences)--Europe--Congresses.
Europe--Economic conditions--20th century--Congresses.
Europe--Economic policy--Congresses.
Harvard subject headings:
Capitalists and financiers--Europe--History--20th century--Congresses.
Elite (Social sciences)--Europe--Congresses.
Europe--Economic conditions--20th century--Congresses.
Europe--Economic policy--Congresses.
Princeton subject headings:
Capitalists and financiers--Europe--History--20th century--Congresses.
Elite (Social sciences)--Europe--Congresses.
Europe--Economic conditions--20th century--Congresses.
Europe--Economic policy--Congresses.