Viessman, Warren. Water supply and pollution control / Warren Viessman, Jr., Mark J. Hammer. - 7th ed. - Menlo Park, CA : Addison Wesley, c1998. - xv, 827 p. : ill. ; 24 cm. ISBN: 032101460X Subjects--Topical Terms: MCESewage--Purification.Water--Purification.Water-supply--Management. Dewey Class. No.: 628.1 / VIE