@book{31872,
	author = {Beaver, Cheryl. and ebrary, Inc.},
	title = {Resources for preparing middle school mathematics teachers},
	publisher = {Mathematical Association of America,},
	year = {c2013.},
	series = {MAA notes ;},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10684324}
}