Columbia subject headings:
Harvard subject headings:
Architecture, Modern--20th century--Germany--Berlin--History.
Architecture--Germany--Berlin--History.
Flughafen Berlin Tempelhof--History.
Tempelhof (Berlin, Germany)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Modern--20th century--Germany--Berlin--History.
Flughafen Berlin Tempelhof--History.
Tempelhof (Berlin, Germany)--Buildings, structures, etc.