@book{35541,
	author = {Bosch, Alberto, and Estrada, Gregorio.},
	title = {Manual de astronomía popular / },
	editor = {Tip. de G. Estrada)},
	publisher = {[s.n.], },
	year = {1879 (},
	series = {Biblioteca enciclopédica popular ilustrada. },
	address = {Madrid : },
	url = {http://bdh-rd.bne.es/viewer.vm?id=0000125631&page=1 }
}