Columbia subject headings:
Feuchtwanger, Ludwig, 1885-1947--Correspondence.
Political scientists--Germany--Correspondence.
Schmitt, Carl, 1888-1985--Correspondence.
Harvard subject headings:
Feuchtwanger, Ludwig, 1885-1947--Correspondence.
Lawyers--Germany--Correspondence.
Political scientists--Germany--Correspondence.
Schmitt, Carl, 1888-1985--Correspondence.
Princeton subject headings:
Feuchtwanger, Ludwig, 1885-1947--Correspondence.
Political scientists--Germany--Correspondence.
Schmitt, Carl, 1888-1985--Correspondence.