TY  - RPRT
TI  - Crowd ingress to places of assembly : summary and proceedings of an experts' workshop
AU  - Ventre, Francis T
AU  - Stahl, Fred I
AU  - Turner, George E
PY  - 1981
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 81-2361
DO  - 10.6028/NBS.IR.81-2361
ER  -