@book{1244,
	author = {Whitten, Kenneth W. and Gailey, Kenneth D.},
	title = {General chemistry with qualitative analysis },
	publisher = {Saunders College Pub,},
	year = {1992.},
	series = {Saunders golden sunburst series.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/003075156X/chopaconline-20}
}