@book{43868,
	author = {Rodríguez Penin, Aquilino. and e-libro, Corp.},
	title = {Comunicaciones industriales},
	publisher = {Marcombo,},
	year = {2008.},
	address = {Barcelona :},
	url = {https://elibro.net/ereader/politecnicointernacional/35710}
}