TY - BOOK AU - Wegener, Hans. AU - xx, 686 p. AU - Title TI - Plumbing: mechanical services SN - 9780470030318 PY - 2007/// CY - Chichester, England, Hoboken, NJ PB - John Wiley KW - Business KW - Data processing KW - Database management KW - Metadata N1 - Includes bibliographical references (p. [267]-269) and index ER -