Columbia subject headings:
Office buildings--England--London.
Office buildings--Germany--Munich.
Office buildings--New York (State)--Armonk.
Office buildings--Switzerland--Zurich Metropolitan Area.
Swiss Re (Firm)--Buildings.
Harvard subject headings:
Corporations--Headquarters--Designs and plans.
Office buildings--Europe.
Office buildings.
Swiss Re Rüschlikon.--Buildings.
Princeton subject headings: