@book{157706,
	author = {Hanson, Royce. and ebrary, Inc. and Symposium on the Adequacy and Maintenance of Urban Public Facilities},
	title = {Perspectives on urban infrastructure},
	publisher = {National Academy Press,},
	year = {1984.},
	address = {Washington, D.C. :},
	note = {Papers and discussions from a Symposium on the Adequacy and Maintenance of Urban Public Facilities, held by the National Research Council, at Airlie House, Warrenton, Va., Feb. 25-26, 1983.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10062876}
}