Columbia subject headings:
Harvard subject headings:
Motion pictures--United States--History
Name, Billy, 1940-2016--Catalogs.
Name, Billy, 1940-2016.
Photographers--United States
Warhol, Andy, 1928-1987--Contributions in motion pictures--Catalogs.
Warhol, Andy, 1928-1987--Friends and associates.
Princeton subject headings:
Motion pictures--United States--History.
Name, Billy, 1940-2016.
Photographers--United States.
Warhol, Andy, 1928-1987.