01732oam 2200433 450 991071749150332120211123104725.0(CKB)4330000001260335(OCoLC)847755735(EXLCZ)99433000000126033520120619d2005 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierPost-construction modifications to fire protection, life safety, and structural systems of World Trade Center 7 /Raymond A. Grill, Duane A. Johnson, David A. Fanella[Gaithersburg, Md.] :National Institute of Standards and Technology, Technology Administration, U.S. Department of Commerce,2005.1 online resource (approximately 46 pages) color illustrationNIST NCSTAR ;1-1I"September 2005."Includes bibliographical references.Federal building and fire safety investigation of the World Trade Center disasterTall buildingsUnited StatesSafety measuresBuildingsNew York (State)New YorkSafety measuresTall buildingsSafety measures.BuildingsSafety measures.Grill Raymond A.1409549Johnson Duane A.Fanella David A.National Institute of Standards and Technology (U.S.),AU@AU@OCLCQGPOBOOK9910717491503321Post-construction modifications to fire protection, life safety, and structural systems of World Trade Center 73496828UNINA