Domestic gas safety on site guide.
Somerville, Stuart,
Domestic gas safety on site guide. part 1 / original author and graphics: Stuart Somerville, Stuart Callan and Peter Gordon ; amendment 2017 by Chris Long. - Dunstable : Certsure LLP, [December 2017] - 1 volume : illustrations (colour) ; 21 cm
Title from cover. Multiple paginations "Version 7."
9781906091873
Gas appliances--Safety regulations--Great Britain.
Gas appliances--Safety measures.--Great Britain
Gas--Law and legislation--Great Britain.
Domestic gas safety on site guide. part 1 / original author and graphics: Stuart Somerville, Stuart Callan and Peter Gordon ; amendment 2017 by Chris Long. - Dunstable : Certsure LLP, [December 2017] - 1 volume : illustrations (colour) ; 21 cm
Title from cover. Multiple paginations "Version 7."
9781906091873
Gas appliances--Safety regulations--Great Britain.
Gas appliances--Safety measures.--Great Britain
Gas--Law and legislation--Great Britain.