Scottish and Northern Ireland Plumbing Employers' Federation.

• A guide to the plumbing and heating industry in Scotland and Northern Ireland
• Federation year book
• Federation year book, 1999/2000: a guide to the plumbing and heating industry in Scotland and Northern Ireland
• Scottish and Northern Ireland Plumbing Employers' Federation
• Scottish and Northern Ireland Plumbing Employers' Federation Yearbook 2000/2001
• Yearbook