@book{158691,
	author = {Higgins, Peter M., and ebrary, Inc.},
	title = {Mathematics for the curious},
	publisher = {Oxford University Press,},
	year = {1998.},
	address = {Oxford ;},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10640279}
}