@book{167955,
	author = {Chang, Raymond and  Reza García, José Clemente, rev.},
	title = {Química  /},
	publisher = {Mc Graw-Hill,},
	year = {2003},
	address = {Colombia  :},
	edition = {7a ed.},
	note = {Traducción de la septima edición de: Chemistry de 2003}
}