@book{296582,
	author = {Whitten, Kenneth W. and Davis, Raymond e.},
	title = {Química / Kenneth W.Whitten ...[et. al]},
	publisher = {Cengage Learning},
	year = {2008},
	address = {México,D.F.},
	note = {Contiene : tabla internacional d epeso atómico - Tabla periódica de los elementos}
}