Columbia subject headings:
Motion picture industry--Ireland.
Motion pictures--Ireland.
National characteristics in motion pictures.
Harvard subject headings:
Ireland--In motion pictures--Congresses.
Motion pictures--History--Congresses
Motion pictures--Ireland--History--Congresses.
Princeton subject headings:
Ireland--In motion pictures--Congresses.
Motion pictures--History--Congresses.
Motion pictures--Ireland--History--Congresses.