@book{148258,
	author = {American Water Works Association.},
	title = {Ductile-iron pipe and fittings},
	publisher = {American Water Works Association,},
	year = {c2009.},
	series = {AWWA manual ;},
	address = {Denver, Colo. :},
	edition = {3rd ed.},
	note = {"Manual of water supply practices."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10533531}
}