000 00490nam a2200145 a 4500
005 20220228110452.0
035 _aF8901000700711
084 _aBRE DIG 208 1980
110 _aBuilding Research Establishment (Inglaterra).
245 _aIncreasing the fire resistance of existing timber floors / -Building Research Establishment.
260 _aWatford, [Inglaterra] : BRE
300 _a4 p.
440 _aDigest ; 208 / Building Research Establishment
690 _aPisos de madera - Pruebas.
999 _c52904
_d52904