@book{1214,
	author = {Umland, Jean B.},
	title = {General chemistry /},
	publisher = {Brooks/Cole Pub Co,},
	year = {1999.},
	series = {With cd-rom, non-infotrac version.},
	address = {[S.l.] :},
	edition = {3rd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0534370675/chopaconline-20}
}