Columbia subject headings:
Harvard subject headings:
German literature--20th century--History and criticism
Germany--Civilization--20th century.
Germany--Ethnic relations.
Literature and society--Germany.
National characteristics, German.
Noncitizens in literature
Noncitizens--Germany
Princeton subject headings:
German literature--20th century--History and criticism.
Germany--Ethnic relations.
Literature and society--Germany.
Noncitizens in literature.
Noncitizens--Germany.