@book{605,
	author = {Berry, R. Stephen. and etc.},
	title = {Physical chemistry :},
	publisher = {John Wiley & Sons Inc,},
	year = {1980.},
	address = {U.S.A},
	url = {http://www.amazon.com/exec/obidos/ASIN/0471048445/chopaconline-20}
}