Columbia subject headings:
Harvard subject headings:
Architecture, Modern--20th century--Norway--Exhibitions.
Architecture--Norway--Exhibitions.
Architecture--Norway--Oslo--History--20th century--Exhibitions.
Functionalism (Architecture)--Norway--Oslo--Exhibitions.
Functionalism (Architecture)--Norway.
Oslo (Norway)--Buildings, structures, etc.--Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Norway.
Architecture--Norway.
Functionalism (Architecture)--Norway.