Why use automatic fire ventilation?...

Record image
MARC record
Tag12Value
LDR  00000cab a2200000 4500
001  MAP20090013803
003  MAP
005  20090205115951.0
008  090205e19860101esp|||p |0|||b|spa d
040  ‎$a‎MAP‎$b‎spa‎$d‎MAP
084  ‎$a‎81
24500‎$a‎Why use automatic fire ventilation?...
7730 ‎$w‎MAP20077000260‎$t‎Fire prevention‎$d‎London : Fire Protection Association, 1984-2005‎$x‎0309-6866‎$g‎Número 186 - enero-febrero 1986