Columbia subject headings:
Harvard subject headings:
Fitzgerald, Hilde, 1900-1974.
Fitzgerald, Hilde.
Social scientists--Biography.
Women communists--Germany--Biography.
Women political activists--Germany--Biography.
Princeton subject headings:
Fitzgerald, Hilde, 1900-1974.
Social scientists--Biography.
Women communists--Germany--Biography.
Women political activists--Germany--Biography.