Columbia subject headings:
Building failures--New York (State)--New York.
Building, Fireproof.
Fire protection engineering.
Office buildings--Fires and fire prevention--New York (State)--New York.
September 11 Terrorist Attacks, 2001.
Skyscrapers--New York (State)--New York--Design and construction.
Structural engineering.
Tall buildings--Fires and fire prevention--New York (State)--New York.
World Trade Center (New York, N.Y. : 1970-2001)--Design and construction.
Harvard subject headings:
Building failures--New York (State)--New York.
Building failures--New York--New York.
Buildings--Blast effects
Forensic engineering.
New York (N.Y.)--Buildings, structures, etc.
September 11 Terrorist Attacks, 2001.
Tall buildings--Performance.
World Trade Center (New York, N.Y.)--Evaluation.
Princeton subject headings:
Building failures--New York (State)--New York.
Office buildings--Fires and fire prevention--New York (State)--New York.
September 11 Terrorist Attacks, 2001.
Skyscrapers--New York (State)--New York--Design and construction.
Tall buildings--Fires and fire prevention--New York (State)--New York.
World Trade Center (New York, N.Y.)--Design and construction.