Columbia subject headings:
Authors, Swiss--20th century--Biography.
Marti, Kurt--Criticism and interpretation.
Theologians--Switzerland--20th century--Biography.
Harvard subject headings:
Authors, Swiss--20th century--Biography
Marti, Kurt
Marti, Kurt--Criticism and interpretation.
Princeton subject headings:
Authors, Swiss--20th century--Biography.
Marti, Kurt--Criticism and interpretation.
Theologians--Switzerland--20th century--Biography.