@book{64190,
	author = {ebrary, Inc.},
	title = {Electronic commerce for the procurement of construction and architect-engineer services},
	publisher = {National Academy Press,},
	year = {1997.},
	series = {Technical report ;},
	address = {Washington, DC :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10055259}
}