Columbia subject headings:
Harvard subject headings:
Authors, Swiss--20th century--Congresses.
Photographers--Switzerland--20th century--Congresses.
Schwarzenbach, Annemarie, 1908-1942--Bibliography--Congresses.
Schwarzenbach, Annemarie, 1908-1942--Criticism and interpretation--Congresses.
Princeton subject headings:
Photographers--Switzerland--20th century--Biography--Congresses.
Schwarzenbach, Annemarie, 1908-1942--Congresses.
Women authors, Swiss--20th century--Biography--Congresses.