Columbia subject headings:
Harvard subject headings:
Bonn (Germany)--History--18th century--Sources.
Bonn (Germany)--History--19th century--Sources.
France--History--1789-1815--Sources.
France--History--Revolution, 1789-1799--Influence.
French--Germany--Bonn--History--18th century--Sources.
French--Germany--Bonn--History--19th century--Sources.
Princeton subject headings:
Bonn (Germany)--History--18th century--Sources.
Bonn (Germany)--History--19th century--Sources.
France--History--1789-1815--Sources.
France--History--Revolution, 1789-1799--Influence.
French--Germany--Bonn--History--18th century--Sources.
French--Germany--Bonn--History--19th century--Sources.