@book{224669,
	author = {Kenkel, John},
	title = {Analytical chemistry for technicians},
	publisher = {Lewis Publishers},
	year = {c1994.},
	address = {Boca Raton, FL},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0661/94001435-d.html}
}