Columbia subject headings:
Dubois, Guillaume, cardinal, 1656-1723.
France--Foreign relations--18th century.
France--History--Louis XV, 1715-1774.
Harvard subject headings:
Dubois, Guillaume, cardinal, 1656-1723.
France--Foreign relations--18th century.
France--History--Louis XV, 1715-1774.
Princeton subject headings:
Dubois, Guillaume, 1656-1723.
France--Foreign relations--1715-1793.
France--History--Louis XV, 1715-1774.