Columbia subject headings:
Industrial policy--Ireland--History--20th century.
Ireland--Commercial policy--History--20th century.
Ireland--Economic policy.
Ireland--Politics and government--1922-
Harvard subject headings:
Industrial policy--Ireland--History--20th century.
Ireland--Commercial policy--History--20th century.
Ireland--Economic conditions--1949-
Ireland--Economic policy.
Ireland--Politics and government--1922-
Princeton subject headings:
Industrial policy--Ireland--History--20th century.
Ireland--Commercial policy--History--20th century.
Ireland--Economic policy.
Ireland--Politics and government--1922-