Columbia subject headings:
German literature--Germany--Lower Saxony--History and criticism.
Lower Saxony (Germany)--Intellectual life.
Harvard subject headings:
German literature--Germany--Lower Saxony--History and criticism.
Lower Saxony (Germany)--Intellectual life--19th century.
Lower Saxony (Germany)--Intellectual life--20th century.
Princeton subject headings:
German literature--Germany--Lower Saxony--History and criticism.
Lower Saxony (Germany)--Intellectual life.