@book{237097,
	author = {Pound, Linda. and ebrary, Inc.},
	title = {Supporting mathematical development in the early years},
	publisher = {Open University Press,},
	year = {c2006.},
	series = {Supporting early learning},
	address = {Maidenhead :},
	edition = {2nd ed.},
	note = {Previous ed.: 1999.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10175283}
}