@book{217716,
	author = {Sweeney, Emmet John. and ebrary, Inc.},
	title = {The Pyramid Age},
	publisher = {Algora Pub.,},
	year = {2007.},
	series = {Ages in alignment ;},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10476757}
}