Columbia subject headings:
Architecture, Modern--20th century.
Modernism (Art)
Harvard subject headings:
Architecture, Modern--20th century--Great Britain.
Architecture--Great Britain
Architecture--Japan
Architecture--Japan--History--20th century
Architecture--United States
Architecture--United States--History--20th century
Princeton subject headings:
Architecture--Great Britain--History--20th century.
Architecture--Japan--History--20th century.
Architecture--Japan.
Architecture--United States--History--20th century.