Columbia subject headings:
Authors, German--20th century--Correspondence.
Brandt, Willy, 1913-1992--Correspondence.
Brandt, Willy, 1913-1992--Friends and associates.
Böll, Heinrich, 1917-1985--Correspondence.
Böll, Heinrich, 1917-1985--Friends and associates.
Germany (West)--Intellectual life--Sources.
Germany (West)--Politics and government--Sources.
Germany (West)--Social conditions--Sources.
Heads of state--Germany (West)--Correspondence.
Personal correspondence.
Sozialdemokratische Partei Deutschlands.
Harvard subject headings:
Authors, German--20th century--Correspondence
Böll, Heinrich, 1917-1985--Correspondence.
Brandt, Willy, 1913-1992--Correspondence.
Germany (West)--Intellectual life--Sources.
Germany (West)--Politics and government--Sources.
Germany (West)--Social conditions--Sources.
Heads of state--Germany (West)--Correspondence.
Personal correspondence
Sozialdemokratische Partei Deutschlands
Princeton subject headings:
Authors, German--20th century--Correspondence.
Böll, Heinrich, 1917-1985--Correspondence.
Brandt, Willy, 1913-1992--Correspondence.
Heads of state--Germany (West)--Correspondence.