@book{124068,
	author = {Casati, Roberto, and Varzi, Achille C. and ebrary, Inc.},
	title = {Insurmountable simplicities},
	publisher = {Columbia University Press,},
	year = {c2006.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10183539}
}