Columbia subject headings:
Sontag, Susan, 1933-2004--Criticism and interpretation--Congresses.
United States--Intellectual life--20th century--Congresses.
Harvard subject headings:
Sontag, Susan, 1933-2004--Criticism and interpretation--Congresses.
United States--Intellectual life--20th century--Congresses.
Princeton subject headings:
Sontag, Susan, 1933-2004--Criticism and interpretation--Congresses.
United States--Intellectual life--20th century--Congresses.