Columbia subject headings:
Center parties--France--History--20th century.
France--Politics and government--1945-
France--Politics and government--1974-1981.
France--Politics and government--1981-1995.
Political parties--France--History--20th century.
Harvard subject headings:
Center parties--France--History--20th century.
France--Politics and government--1945-
France--Politics and government--1974-1981.
France--Politics and government--1981-
Political parties--France--History--20th century.
Princeton subject headings: