Columbia subject headings:
Harvard subject headings:
Civil service--Germany--Prussia--History.
Finance, Public--Germany--Prussia--History.
Justice, Administration of--Germany--Prussia--History.
Middle class--Germany--History
Nobility--Germany--Prussia--History.
Prussia (Germany)--Officials and employees--History.
Social structure--Germany--Prussia--History.
Princeton subject headings:
Civil service--Germany--Prussia--History.
Middle class--Germany--History.
Nobility--Germany--Prussia--History.
Prussia (Germany)--Officials and employees--History.
Social structure--Germany--Prussia--History.