Blower, G. J. Plumbing. Bk.1 mechanical services / [Book :] G. J Blower, . - 2en ed. - England : Longman Scientific & Technical, 1989. - 219 p. : ill ; 18x25cm. includes index. All Ages. ISBN: 0582016460 Subjects--Topical Terms: Buildings Plumbing--Plumbing . Dewey Class. No.: 696.119 National Library of Medicine Call No.: 696.119 / BP