Columbia subject headings:
Motion picture producers and directors--Germany--Diaries.
Sydow, Rolf von--Diaries.
Sydow, Rolf von--Friends and associates.
Harvard subject headings:
Motion picture producers and directors--Germany--Biography
Sydow, Rolf von--Diaries.
Sydow, Rolf von--Friends and associates.
Princeton subject headings:
Diaries.
Motion picture producers and directors--Germany--Biography.
Sydow, Rolf von--Diaries.
Sydow, Rolf von--Friends and associates.