Columbia subject headings:
Cabinet officers--Germany--States--History--Directories.
Germany--Politics and government--1789-1900.
Germany--Politics and government--20th century.
Harvard subject headings:
Cabinet officers--Germany--States--History--Directories.
Germany--Politics and government--1789-1900
Germany--Politics and government--20th century
Princeton subject headings:
Germany--History.
Germany--Politics and government.