Columbia subject headings:
Actors--Germany--Correspondence.
Rodenberg, Hans, 1895-1978--Correspondence.
Theatrical producers and directors--Germany--Correspondence.
Harvard subject headings:
Actors--Germany--Correspondence.
Rodenberg, Hans, 1895-1978--Correspondence.
Theatrical producers and directors--Germany--Correspondence.
Princeton subject headings:
Actors--Germany--Correspondence.
Rodenberg, Hans, 1895-1978--Correspondence.
Theatrical producers and directors--Germany--Correspondence.