TY - RPRT TI - Structural fire response and probable collapse sequence of the World Trade Center towers (Chapter 7- Appendix B AU - Gross, John L AU - McAllister, Therese P PY - 2005 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST NCSTAR 1-6v2 DO - 10.6028/NIST.NCSTAR.1-6v2 ER -