@misc{1197996,
  author = {Raymond A Grill and Duane A Johnson},
  title = {Fire protection and life safety provisions applied to the design and construction of WTC 1, 2, and 7 and post-construction provisions applied after occupancy:},
  year = {2005},
  month = {2005-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.NCSTAR.1-1d},
  language = {en},
}