Columbia subject headings:
Harvard subject headings:
Authors, German--Political and social views
Heine, Heinrich, 1797-1856--Criticism and interpretation.
Heine, Heinrich, 1797-1856. Zur Geschichte der Religion und Philosophie in Deutschland.
Idealism, German.
Saint-Simonianism.
Princeton subject headings:
Authors, German--19th century--Political and social views.
Heine, Heinrich, 1797-1856--Criticism and interpretation.
Saint-Simonianism.