@book{45467,
	author = {Llewellyn, Douglas.},
	title = {Teaching high school science through inquiry :},
	publisher = {Corwin Press ;},
	year = {c2005.},
	address = {Thousand Oaks :},
	url = {http://www.loc.gov/catdir/enhancements/fy0658/2004011124-t.html}
}