Columbia subject headings:
Harvard subject headings:
Architectural firms--Germany.
Architecture--Germany--21st century.
Architecture--Germany--History--20th century
Generalplaner GmbH Gerber Architekten.
Princeton subject headings:
Architecture--Germany--20th century--Exhibitions.
Architecture--Germany--21st century--Exhibitions.
Generalplaner GmbH Gerber Architekten--Exhibitions.
Space (Architecture)--Exhibitions.