Title: Final report of the National Construction Safety Team on the collapses of the World Trade Center Towers (draft)
Subjects: September 11 Terrorist Attacks, 2001, Building failures, Investigation, Skyscrapers, Fires and fire prevention, Standards, Structural stability, Buildings, Evacuation, World Trade Center (New York, N.Y. : 1970-2001)
Places: New York (State), New York