Columbia subject headings:
Böll, Heinrich, 1917-1985--Correspondence.
Böll, Heinrich, 1917-1985--Criticism, Textual.
Böll, Heinrich, 1917-1985--Interviews.
Böll, Heinrich, 1917-1985--Manuscripts--Facsimiles.
Böll, Heinrich, 1917-1985--Travel--Czech Republic--Prague.
Czechoslovakia--History--Intervention, 1968--Personal narratives.
Harvard subject headings:
Authors, German--20th century--Interviews
Böll, Heinrich, 1917-1985--Travel--Czechoslovakia.
Czechoslovakia--Description and travel.
Czechoslovakia--History--Intervention, 1968.
Princeton subject headings:
Böll, Heinrich, 1917-1985--Correspondence.
Böll, Heinrich, 1917-1985--Criticism, Textual.
Böll, Heinrich, 1917-1985--Interviews.
Böll, Heinrich, 1917-1985--Manuscripts--Facsimiles.
Böll, Heinrich, 1917-1985--Travel--Czech Republic--Prague.
Czechoslovakia--History--Intervention, 1968--Personal narratives.
Facsimiles.
Interviews.
Personal narratives.