Columbia subject headings:
Harvard subject headings:
German literature--18th century--History and criticism--Congresses
German literature--19th century--History and criticism--Congresses
German literature--20th century--History and criticism--Congresses
Lutheran literature--History and criticism--Congresses.
Reformation in literature--Congresses.
Princeton subject headings:
German literature--18th century--History and criticism--Congresses.
German literature--19th century--History and criticism--Congresses.
German literature--20th century--History and criticism--Congresses.
Luther, Martin, 1483-1546--Congresses.
Lutheran literature--History and criticism--Congresses.
Reformation in literature--Congresses.