Columbia subject headings:
Harvard subject headings:
Architecture, Modern--20th century--Soviet Union--Exhibitions.
Architecture--Soviet Union--Exhibitions.
Avant-garde (Aesthetics)--Soviet Union--History--20th century--Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Russia (Federation)--Exhibitions.
Architecture--Soviet Union--Exhibitions.
Art, Modern--20th century--Russia (Federation).
Art, Modern--20th century--Soviet Union.
Avant-garde (Aesthetics)--Russia (Federation).
Avant-garde (Aesthetics)--Soviet Union.