Columbia subject headings:
Austria--History--19th century.
Austria--History--20th century.
Freud, Sigmund, 1856-1939.
Psychoanalysis--History.
Psychoanalysts--Austria--Biography.
Harvard subject headings:
Austria--History--19th century.
Austria--History--20th century.
Freud, Sigmund, 1856-1939
Psychoanalysis--History
Psychoanalysts--Austria--Biography
Princeton subject headings:
Austria--History--19th century.
Austria--History--20th century.
Freud, Sigmund, 1856-1939.
Psychoanalysis--History.
Psychoanalysts--Austria--Biography.