Columbia subject headings:
Harvard subject headings:
Aristocracy (Social class)--Europe--Biography.
Aristocracy (Social class)--France--Paris--Biography.
Paris (France)--Intellectual life--19th century
Paris (France)--Social life and customs--19th century
Potocka, Emmanuela, 1852-1930
Salons--France--Paris--History--19th century.
Princeton subject headings:
Aristocracy (Social class)--France--Paris--Biography.
Aristocracy (Social class)--Poland--Biography.
Paris (France)--Intellectual life--19th century.
Paris (France)--Social life and customs--19th century.
Potocka, Emmanuela, 1852-1930.
Salons--France--Paris--History--19th century.