Working rules and apprentice training scheme /
Scottish and Northern Ireland Joint Industry Board for the Plumbing Industry.
Amicus (Organization)
Scottish and Northern Ireland Plumbing Employers' Federation.
Edinburgh : Scottish and Northern Ireland Joint Industry Board for the Plumbing Industry,
[2003]
"July 2003."
Scottish and Northern Ireland Joint Industry Board for the Plumbing Industry.
Employee rules
Plumbing industry
Plumbers
Plumbers
Apprentices