Columbia subject headings:
Motion pictures and language--Congresses.
Motion pictures--History--Congresses.
Motion pictures--Semiotics--Congresses.
Harvard subject headings:
Motion pictures and language--Congresses.
Motion pictures--History--Congresses
Motion pictures--Semiotics--Congresses.
Princeton subject headings:
Motion pictures and language--Congresses.
Motion pictures--History--Congresses.
Motion pictures--Semiotics--Congresses.