Columbia subject headings:
Architectural design--Philosophy.
Architecture and philosophy.
Architecture, Modern--20th century.
City planning--Research.
City planning.
Harvard subject headings:
Architectural design--Philosophy.
Architecture and philosophy.
Architecture, Modern--21st century
City planning
City planning--Research
Hensel, Michael.
Megastructures.
Princeton subject headings:
Architectural design--Philosophy.
Architecture and philosophy.
Architecture, Modern--20th century.
City planning--Research.
City planning.
O.C.E.A.N. UK (Firm)