@book{405,
	author = {Chang, Raymond.},
	title = {Chemistry.},
	publisher = {McGraw-Hill,},
	year = {c2010.},
	address = {Boston :},
	edition = {10th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0909/2008033016-b.html}
}