BFRL Publications - voice communication

voice communication

• Active Fire Protection Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster.
  NIST NCSTAR 1-4; 138 p. September 2005.
  Evans, D. D.; Peacock, R. D.; Kuligowski, E. D.; Dols, W. S.; Grosshandler, W. L.
• Fire Alarm Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster.
  NIST NCSTAR 1-4C; 148 p. September 2005.
  Keough, R. J.; Grill, R. A.