TY - RPRT TI - Final report on the collapse of the World Trade Center towers : federal building and fire safety investigation of the World Trade Center disaster AU - Sunder, S Shyam AU - Gann, Richard G AU - Grosshandler, William L AU - Lew, H S AU - Bukowski, Richard W AU - Sadek, Fahim AU - Gayle, Frank W AU - Gross, John L AU - McAllister, Therese P AU - Averill, Jason D AU - Lawson, J Randall AU - Nelson, Harold E AU - Cauffman, Stephen A PY - 2005 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST NCSTAR 1 DO - 10.6028/NIST.NCSTAR.1 ER -