TY - BOOK AU - Boyce, Robert. AU - Masterman, Arnold. TI - Plumbing: Apractical Guide for Level 2 SN - 9780748792757 : AV - TH 6130 .B6 PY - 2005/// CY - Cheltenham PB - Nelson Thornes Ltd KW - Plumbing KW - Study and teaching N1 - Includes bibl. refs. & index ER -