Columbia subject headings:
Experimental films--Germany--History and criticism--Congresses.
Women motion picture producers and directors--Germany--Congresses.
Harvard subject headings:
Experimental films--Germany--Congresses.
Experimental films--Germany--History and criticism--Congresses.
Women in motion pictures--Congresses.
Women motion picture producers and directors--Germany--Congresses.
Princeton subject headings:
Experimental films--Germany--History and criticism--Congresses.
Women motion picture producers and directors--Germany--Congresses.