@book{52580,
	author = {Crockett, Michele D.},
	title = {Mathematics and teaching /},
	publisher = {Routledge ,},
	year = {2008},
	series = {Reflective teaching and the social conditions of schooling ;},
	address = {New York, NY  :},
	url = {http://www.loc.gov/catdir/toc/ecip082/2007041683.htmll}
}