@book{12201,
	author = {Russo, Steve, and Silver, Mike,},
	title = {Introductory chemistry /},
	publisher = {Pearson Benjamin Cummings,},
	address = {San Francisco :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/fy0613/2005056601.html}
}