@book{23497,
	author = {Alvarez de la Braña, Ramón. and Biblioteca Provincial (León)},
	title = {Catálogos de la Biblioteca provincial de León / },
	publisher = {[s.n.], },
	year = {1897.},
	address = {León : },
	edition = {2ª ed. corr. y aum.}
}