000 00301cam a22001097a 4500
008 180718b1972 xxu||||| |||| 00| 0 eng d
082 _aX203x42 Un3 / 72
245 _aThe Building regulations 1972
_cBy HMSO
260 _aLondon
_bHMSO
_c1972
300 _a187p.
650 _aBuilding laws -- Great Britain
999 _c413061
_d413061