Columbia subject headings:
Architecture, Postmodern--Germany--Cologne.
Böhm, Gottfried, 1920-2021--Themes, motives.
Cologne (Germany)--Buildings, structures, etc.
Westdeutscher Rundfunk--Buildings.
Harvard subject headings:
Arcades--Germany--Cologne.
Architecture, Modern--20th century--Germany.
Böhm, Gottfried, 1920-2021
Cologne (Germany)--Buildings, structures, etc.
Radio stations--Germany--Cologne--Design and construction.
Television stations--Germany--Cologne--Design and construction.
Westdeutscher Rundfunk--Buildings.
Princeton subject headings: