Columbia subject headings:
Circle : international survey of constructive art.
Constructivism (Art)--Great Britain--Exhibitions.
Harvard subject headings:
Art, British--20th century--Catalogs
Art, Modern--20th century--Great Britain--Exhibitions.
Constructivism (Art)--Great Britain--Catalogs.
Constructivism (Art)--Great Britain--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Great Britain--Exhibitions.
Constructivism (Architecture)--Great Britain--Exhibitions.
Constructivism (Art)--Great Britain--Exhibitions.