@book{27787,
	author = {Zumdahl, Steven S.},
	title = {Introductory chemistry :},
	publisher = {D.C. Heath,},
	year = {c1996.},
	address = {Lexington, Mass. :},
	edition = {3rd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1512/95075242-b.html}
}