000 00268cam a22000977a 4500
008 180718b1966 xxu||||| |||| 00| 0 eng d
082 _aX203x42 Un3/1965
245 _aBuilding regulations 1965
260 _aLondon
_bHer Majesty's Stationery Office
_c1966
300 _a168p.
999 _c498729
_d498729