@book{8623,
	author = {Chang, Raymond.},
	title = {Química /},
	publisher = {McGraw-Hill,},
	year = {1999.},
	address = {Mexico :},
	edition = {6a ed.},
	note = {Incluye indice \Glosario : P. A-15-A-24 \Titulo original. Chemistry.}
}