Columbia subject headings:
Harvard subject headings:
Architectural firms--Germany.
Architecture--Germany--21st century.
PBR Planungsbüro Rohling AG.
Rohling, Konrad.
Princeton subject headings:
Architectural firms--Germany--History.
Architecture--Germany--21st century.
Architecture--Germany--History--20th century.
PBR Planungsbüro Rohling (Firm)--History.
Rohling, Konrad.