Columbia subject headings:
Harvard subject headings:
Authors, German--20th century--Biography
Böll, Heinrich, 1917-1985--Correspondence.
Böll, Heinrich, 1917-1985--Diaries--Facsimiles.
Böll, Heinrich, 1917-1985--Diaries.
Germany--History--20th century.
World War, 1939-1945--Personal narratives, German.
Princeton subject headings:
Authors, German--20th century--Biography.
Böll, Heinrich, 1917-1985--Correspondence.
Böll, Heinrich, 1917-1985--Diaries--Facsimiles.
Böll, Heinrich, 1917-1985--Diaries.
Germany--History--20th century.
World War, 1939-1945--Personal narratives, German.