Columbia subject headings:
Architecture--Soviet Union--Exhibitions.
Harvard subject headings:
Architecture, Modern--20th century--Soviet Union--Designs and plans.
Art, Modern--20th century--Soviet Union--Exhibitions.
Art, Soviet--Exhibitions.
Buildings in art--Exhibitions.
Conceptual art--Soviet Union--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Soviet Union--Exhibitions.
Art, Soviet--Exhibitions.
Buildings in art--Exhibitions.
Conceptual art--Soviet Union--Exhibitions.