Columbia subject headings:
German literature--Germany--Prussia--Congresses.
National characteristics, Prussian--Congresses.
Prussia (Germany)--Intellectual life--Congresses.
Harvard subject headings:
German literature--Germany--Prussia--Congresses.
National characteristics, Prussian--Congresses.
Prussia (Germany)--Intellectual life--Congresses.
Princeton subject headings:
German literature--Germany--Prussia--Congresses.
National characteristics, Prussian--Congresses.
Prussia (Germany)--Intellectual life--Congresses.