Columbia subject headings:
Harvard subject headings:
Authors, German--20th century--Biography
Diplomats--Germany--Biography
Germany--Intellectual life--20th century.
Germany--Politics and government--1918-1933
Intellectuals--Germany--Biography.
Kessler, Harry, Graf, 1868-1937.
Princeton subject headings:
Kessler, Harry, Graf, 1868-1937.