Columbia subject headings:
Harvard subject headings:
Gross, Frieda, 1876-1950--Correspondence.
Gross, Frieda, 1876-1950.
Jaffé, Else--Correspondence.
Spouses--Austria--History.
Women--Austria--Biography.
Princeton subject headings:
Gross, Frieda, 1876-1950--Correspondence.
Gross, Frieda, 1876-1950.
Jaffé, Else--Correspondence.
Spouses--Austria--History.
Women--Austria--Biography.