Columbia subject headings:
Harvard subject headings:
Acting--Study and teaching--Germany--Congresses.
Drama--Study and teaching--Germany--Congresses.
Theater--Methodology--Congresses.
Theater--Study and teaching--Germany--Congresses.
Princeton subject headings:
Acting--Study and teaching--Germany--Congresses.
Drama--Study and teaching--Germany--Congresses.
Theater--Methodology--Congresses.
Theater--Study and teaching--Germany--Congresses.