@book{23898,
	author = {Páez Lancheros, María Esther. and Bautista López, Jorge Enrique. and e-libro, Corp.},
	title = {Química},
	publisher = {Ecoe Ediciones,},
	year = {2012.},
	address = {Bogotá :},
	url = {https://elibro.net/ereader/politecnicointernacional/96914}
}