Columbia subject headings:
Harvard subject headings:
Heine, Heinrich, 1797-1856--Contributions in the philosophy of history.
Heine, Heinrich, 1797-1856--Criticism and interpretation.
Heine, Heinrich, 1797-1856--Knowledge--History.
Heine, Heinrich, 1797-1856--Philosophy.
History--Philosophy
Princeton subject headings:
Heine, Heinrich, 1797-1856--Knowledge--History.
Heine, Heinrich, 1797-1856--Philosophy.
History--Philosophy.