Columbia subject headings:
Harvard subject headings:
Historians--Czech Republic--Biography.
Historians--Czechoslovakia--Biography
Jewish historians--United States--Biography.
Jewish philosophers--20th century--Biography.
Jews, German--New York (State)--New York--Biography.
Kohn, Hans, 1891-1971.
Nationalism
Nationalism--Germany
Zionists--Czech Republic--Biography.
Zionists--Czechoslovakia--Biography.
Princeton subject headings:
Historians--Czech Republic--Biography.
Historians--Czechoslovakia--Biography.
Kohn, Hans, 1891-1971.
Nationalism.
Zionists--Czech Republic--Biography.
Zionists--Czechoslovakia--Biography.