000 00232nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aMALHOTRA.H.L.
245 _aFIRE RESISTENCE OF BRICKS & BLOCK WALLS
260 _c1966
_bH.M.S.O ENGLAND
999 _c4638
_d4638