Columbia subject headings:
Documentary films--Great Britain.
Rotha, Paul, 1907-1984.
Harvard subject headings:
Documentary films--Great Britain--History and criticism.
Rotha, Paul, 1907-1984--Diaries.
Princeton subject headings:
Diaries.
Documentary films--Great Britain--History and criticism.
Rotha, Paul, 1907-1984--Diaries.