@book{26800,
	author = {Gregory, Gayle. and Kuzmich, Lin.},
	title = {Data driven differentiation in the standards-based classroom.},
	publisher = {Corwin Press,},
	year = {c2004.},
	address = {Thousand Oaks, Calif. :},
	url = {http://www.loc.gov/catdir/toc/ecip0410/2003024016.html}
}