@book{908,
	author = {Bona, Fracisco Javier de.},
	title = {Gaceta de los caminos de hierro },
	publisher = {Gaceta de los Caminos de Hierro, },
	year = {1856-[1933]},
	address = {Madrid : },
	url = {http://hemerotecadigital.bne.es/issn/1889-9986 }
}