Columbia subject headings:
German literature--History and criticism.
Literature--History and criticism.
Harvard subject headings:
German literature--20th century--History and criticism
German literature--21st century--History and criticism
Germans--Books and reading--History--20th century.
Germans--Books and reading--History--21st century.
Literature, Modern--20th century--History and criticism
Literature, Modern--21st century--History and criticism
Reading interests--Germany--History--20th century.
Reading interests--Germany--History--21st century.
Princeton subject headings:
German literature--History and criticism.
Literature--History and criticism.