Columbia subject headings:
Curtius, Ernst Robert, 1886-1956.
Germany--Intellectual life--20th century.
Germany--Politics and government--1918-1933.
Mannheim, Karl, 1893-1947.
Romanicists--Germany.
Sociologists--Germany.
Harvard subject headings:
Curtius, Ernst Robert, 1886-1956.
Germany--Intellectual life--20th century.
Mannheim, Karl, 1893-1947
Romanicists--Germany.
Princeton subject headings:
Curtius, Ernst Robert, 1886-1956.
Germany--Intellectual life--20th century.
Mannheim, Karl, 1893-1947.