@book{183537,
	author = {Hart, Susan, and ebrary, Inc.},
	title = {Learning without limits},
	publisher = {Open University Press,},
	year = {2004.},
	address = {Maidenhead, Berkshire, England :},
	note = {Formerly CIP.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10409187}
}