TY - GEN AU - Richard Peacock AU - Jason Averill AU - Erica Kuligowski C2 - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD DA - 2009-06-12 LA - en PB - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD PY - 2009 TI - Stairwell Evacuation from Buildings: What We Know We Don't Know UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901451 ER -