@book{682,
	title = {Elements of physical chemistry},
	publisher = {W H Freeman, Paperback(2005),},
	series = {4th, 05) by atkins, peter - paula, julio de [paperback (2005.},
	address = {New Delhi},
	url = {http://www.amazon.com/exec/obidos/ASIN/0195672526/chopaconline-20}
}