@misc{74576,
  author = {Harold Nelson},
  title = {Directions to Improve Application of Systems Approach to Fire Protection Requirements for Buildings.},
  year = {1977},
  month = {1977-07-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}