Columbia subject headings:
Architecture, Modern--20th century--Exhibitions.
Skyscrapers--Exhibitions.
Harvard subject headings:
Architecture, Modern--20th century--Exhibitions
Skyscrapers--Exhibitions.
Princeton subject headings:
Hongkong and Shanghai Banking Corporation--Buildings.
International Place at Fort Hill Square (Boston, Mass.)--Exhibitions.
National Commercial Bank (Saudi Arabia)--Buildings.
Skyscrapers--Exhibitions.