Columbia subject headings:
Building, Iron and steel.
Building, Wooden.
Historic buildings--Design and construction.
Reinforced masonry.
Harvard subject headings:
Architecture, Ancient.
Architecture, Byzantine.
Architecture, Medieval.
Building, Iron and steel.
Building, Wooden
Historic buildings--Design and construction.
Reinforced masonry--History.
Reinforced masonry.
Princeton subject headings:
Building--History.
Buildings, Wooden--History.
Buildings--Protection--History.