Columbia subject headings:
Architects--Germany.
Architectural firms--Germany.
Architecture--Germany--History--20th century.
Lederer + Ragnarsdottir + Oei (Firm)
Lederer, Arno.
Oei, Marc, 1962-
Ragnarsdóttir, Jórunn, 1957-
Harvard subject headings:
Architects--Germany
Architectural firms--Germany.
Architecture--Germany--History--20th century
Lederer + Ragnarsdottir + Oei (Firm)
Lederer, Arno, 1947-
Oei, Marc, 1962-
Ragnarsdóttir, Jórunn, 1957-
Princeton subject headings: