Columbia subject headings:
Austria--History--1938-1945--Congresses.
Jewish women in the Holocaust--Austria--Congresses.
Political persecution--Austria--Congresses.
Women librarians--Austria--Biography--Congresses.
Harvard subject headings:
Exiles--Austria--Vienna--Biography--Congresses.
Libraries and national socialism--Congresses.
Women in library science--Austria--Vienna--History--Congresses.
Women librarians--Austria--Vienna--Biography--Congresses.
Princeton subject headings: