Xie, H.; Fillippidis, L.; Gwynne, S.; Galea, E. R.; Blackshields, D.; Lawrence, P. J.
view article (9.993612)
Signage Legibility Distances as a Function of Observation Angle.
Greenwich Univ., London, England
Journal of Fire Protection Engineering,
Vol. 17,
No. 1,
41-64,
February 2007