Building Code 09 : An ordinance or set of ordinances regulating construction of buildings and covering such details as classification of structures, area heights, fire resistances, fire stopping, etc
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}