Columbia subject headings:
Harvard subject headings:
Authorship.
German fiction--20th century--History and criticism.
German philology--Study and teaching.
Kafka, Franz, 1883-1924--Technique.
Mann, Thomas, 1875-1955--Technique.
Princeton subject headings:
Kafka, Franz, 1883-1924.
Mann, Thomas, 1875-1955--Criticism and interpretation.