Columbia subject headings:
Exiles' writings, German--History and criticism.
German literature--20th century--History and criticism.
German literature--Germany (East)--History and criticism.
Harvard subject headings:
Exiles' writings, German--History and criticism.
German literature--20th century--Criticism and interpretation.
German literature--Germany (East)--History and criticism
Princeton subject headings:
Exiles' writings, German--History and criticism.
German literature--20th century--Criticism and interpretation.
German literature--Germany (East)--History and criticism.