Columbia subject headings:
Döblin, Alfred, 1878-1957--Criticism and interpretation.
Historical fiction, German--History and criticism.
Harvard subject headings:
Döblin, Alfred, 1878-1957. Wallenstein.
Historical fiction, German--History and criticism.
Princeton subject headings:
Döblin, Alfred, 1878-1957. Wallenstein.
Historical fiction, German--History and criticism.