000			00725cab a2200241 4500
001			WB2717-02
008			090401t1991 xxu||||| |||| 00| 0 eng d
035			_a(Sirsi) u64734
041			_aeng
245		4	_aThe instability of historic buildings
260			_c1991
350			_a0
490			_aIndependent _v1/5/91 p19
520			_aMany historic buildings in the City of Westminster , often those which have been altered, are structurally unsound and several have collapse d in recent years.
650			_aALTERATIONS
650			_aBUILDING FAILURE
650			_aCONVERSIONS
650			_aDEFECTS
650			_aOFFICES
690			_aBUILT ENVIRONMENT-BUILDING PATHOLOGY
942			_n0
948			_c04/03/1997
999			_c40332 _d40332