TY  - RPRT
TI  - Stairwell evacuation from buildings : what we know we don't know
AU  - Peacock, Richard D
PY  - 2009
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 1624
DO  - 10.6028/NIST.TN.1624
ER  -