@book{41380,
	author = {Epstein, Stephan R., and ebrary, Inc.},
	title = {Technology, skills and the pre-modern economy in the East and the West},
	publisher = {Brill,},
	year = {2013.},
	series = {Global economics history series ;},
	address = {Leiden :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10718732}
}