@book{8135,
	author = {Paez Lancheros, María Esther and Bautista López, Jorge Enrique, autor.},
	title = {Química :},
	publisher = {Ecoe , },
	year = {2012},
	address = {Bogotá, Colombia  :},
	edition = {Primera edición.},
	note = {Contiene índice. }
}