Columbia subject headings:
Harvard subject headings:
Bamberger, Ludwig, 1823-1899.
Germany--History--1789-1900.
Germany--History--Revolution, 1848-1849.
Politicians--Germany--Biography
Princeton subject headings:
Bamberger, Ludwig, 1823-1899.
Germany--History--1789-1900.
Germany--History--Revolution, 1848-1849.
Politicians--Germany--Biography.