@book{113149,
	author = {Wirth, Deborah Allen.},
	title = {35 independent math learning centers},
	publisher = {Scholastic Inc.},
	year = {2004},
	series = {Teaching strategies},
	address = {[S.l.]},
	edition = {. ed.},
	url = {00000f/00000f5e.jpg}
}