Columbia subject headings:
Artists--United States--Biography.
Popular culture--United States--History--20th century.
Warhol, Andy, 1928-1987--Friends and associates.
Warhol, Andy, 1928-1987.
Harvard subject headings:
Artists--United States--Biography.
Popular culture--United States--History--20th century
Warhol, Andy, 1928-1987--Friends and associates.
Warhol, Andy, 1928-1987.
Princeton subject headings:
Artists--United States--Biography.
Popular culture--United States--History--20th century.
Warhol, Andy, 1928-1987--Friends and associates.
Warhol, Andy, 1928-1987.