@book{39667,
	author = {Krey, August C. and ebrary, Inc.},
	title = {History and the social web},
	publisher = {University of Minnesota Press,},
	year = {[1955]},
	address = {Minneapolis :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10231280}
}