Columbia subject headings:
Harvard subject headings:
Böll, Heinrich, 1917-1985--Ethics.
Böll, Heinrich, 1917-1985--Religion.
Love in literature
Religion and literature.
Princeton subject headings:
Böll, Heinrich, 1917-1985--Criticism and interpretation.
Böll, Heinrich, 1917-1985--Ethics.
Böll, Heinrich, 1917-1985--Religion.