Columbia subject headings:
Authors, Exiled--California--Los Angeles--Correspondence.
Authors, German--20th century--Correspondence.
Authors, German--California--Los Angeles--Correspondence.
Germany--History--1933-1945--Sources.
Kohner, Paul--Correspondence.
Harvard subject headings:
Authors, Exiled--California--Los Angeles--Correspondence.
Authors, German--20th century--Correspondence
Authors, German--California--Los Angeles--Correspondence.
Germany--History--1933-1945--Sources.
Kohner, Paul--Correspondence.
Princeton subject headings:
Exiles--Europe--Correspondence.
Exiles--Germany--Correspondence.
German letters.
Kohner, Paul--Correspondence.
Motion picture producers and directors--Correspondence.