@book{43229,
	author = {Burton, Leone, and ebrary, Inc.},
	title = {Learning mathematics},
	publisher = {Falmer,},
	year = {2002.},
	series = {Studies in mathematics education series ;},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10070726}
}