Columbia subject headings:
German literature--18th century--History and criticism.
German literature--19th century--History and criticism.
Scandinavian literature--19th century--History and criticism.
Scandinavian literature--20th century--History and criticism.
Harvard subject headings:
German literature--18th century--History and criticism
German literature--19th century--History and criticism
Scandinavian literature--19th century--History and criticism.
Scandinavian literature--20th century--History and criticism.
Princeton subject headings:
German literature--18th century--History and criticism.
German literature--19th century--History and criticism.
Scandinavian literature--19th century--History and criticism.
Scandinavian literature--20th century--History and criticism.