Columbia subject headings:
Architecture, Modern--20th century--Catalogs.
Architecture, Modern--21st century--Catalogs.
Nordenson, Guy--Catalogs.
Structural design--20th century--Catalogs.
Structural design--21st century--Catalogs.
Harvard subject headings:
Structural design
Structural engineering
Princeton subject headings:
Architecture, Modern--20th century--Catalogs.
Architecture, Modern--21st century--Catalogs.
Nordenson, Guy--Catalogs.
Structural design--20th century--Catalogs.
Structural design--21st century--Catalogs.