Columbia subject headings:
Harvard subject headings:
Architects--Germany--Germany.
Barkow Leibinger Architekten--Exhibitions.
Barkow, Frank.
Leibinger, Regine.
Office buildings--Korea (South)--Seoul--Design and construction.
Princeton subject headings:
Architecture, Modern--21st century.
Barkow Leibinger Architekten--Buildings.
Seoul (Korea)--Buildings, structures, etc.--Pictorial works.
TRUTEC Building (Seoul, Korea)