@book{15598,
	author = {Harris, Daniel C.,},
	title = {Quantitative chemical analysis /},
	publisher = {W.H. Freeman and Co.,},
	year = {c2007.},
	address = {New York, NY :},
	edition = {7th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0714/2006922923-d.html}
}