@book{97518,
	author = {Ward, Michael. and ebrary, Inc.},
	title = {Quantifying the world},
	publisher = {Indiana University Press,},
	year = {c2004.},
	series = {United Nations intellectual history project},
	address = {Bloomington, Ind. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10097310}
}