Columbia subject headings:
Christianity--Philosophy.
Kierkegaard, Søren, 1813-1855--Ethics.
Kierkegaard, Søren, 1813-1855--Religion.
Harvard subject headings:
Kierkegaard, Søren, 1813-1855
Philosophy, Modern--20th century.
Princeton subject headings:
Christianity--Philosophy.
Kierkegaard, Søren, 1813-1855--Ethics.
Kierkegaard, Søren, 1813-1855--Religion.