150603356CorporateNLA|00003520333210Great Britain. National Consultative Council. Working Group on Indices for Building ContractsNLANLA|000035203332Great Britain.National Consultative Council.Working Group on Indices for Building ContractsNLANLA|000035203332NLA|000035203332u00lived2023-08-20T15:41:17.958415+00:00