Columbia subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831.
Optimism.
Sociology.
Stein, Lorenz von, 1815-1890.
Harvard subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831
Optimism
Sociology
Stein, Lorenz von, 1815-1890
Princeton subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831.
Optimism.
Sociology.
Stein, Lorenz von, 1815-1890.