@book{74644,
	author = {González-Rothvoss y Gil, Mariano. and Casais y Santaló, José.},
	title = {Leyes sociales },
	editor = {Tall. Tip. de la Editorial Reus)},
	publisher = {[s.n.], },
	year = {1927 (},
	address = {Madrid : }
}