@book{217495,
	author = {Pettersson, Rune. and ebrary, Inc.},
	title = {Predecessors & pioneers},
	publisher = {Institute for Infology,},
	year = {2013.},
	series = {Information design ;},
	address = {Tullinge :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10753786}
}