@book{75794,
	author = {Prichard, E. and ebrary, Inc.},
	title = {Trace analysis},
	publisher = {published for the Laboratory of the Government Chemist by the Royal Society of Chemistry,},
	year = {c1996.},
	address = {Cambridge :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10618677}
}