000 00627cam a2200181 4500
001 D5159
008 090401t1974 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u36488
041 _aeng
050 _a692.209421
110 _aGreater London Council
_91146
245 _aLondon Building Acts (Amendment) Act 1939, S.20. Code of practice for buildings of excess height and / or additional cubical extent requiring approval under Section 20 of the London Building Acts (Amendment) Act 1939
260 _aLondon
_bGreater London Council
_c1974
300 _a78p. 30cm
350 _a0.65
942 _n0
948 _c04/03/1997
999 _c90298
_d90298