@book{162111,
	author = {Piernas y Hurtado, José Manuel,  and Sociedad Matritense El Fomento de las Artes.},
	title = {El movimiento cooperativo },
	editor = {Manuel Ginés Hernández)},
	publisher = {[s.n.], },
	year = {1890 (},
	address = {Madrid : }
}