Wentz, Tim. Plumbing systems : analysis, design and construction / Tim Wentz - N.J. : Prentice Hall, 1997 - viii, 216p. ; 24cm. Accompanied by 1 computer optical laser disc (4 3/4 in.) ISBN: 0132352842 Subjects--Topical Terms: Plumbing. Dewey Class. No.: 696.1 / WEN