@book{46637,
	author = {Instituto Social León XIII and Brugarola, Martín},
	title = {Comentarios a la Mater et Magistra / },
	publisher = {Editorial Católica ,  },
	year = {1962.},
	series = {Colección "Biblioteca de Autores Cristianos (BAC)" ; },
	address = {Madrid : },
	edition = {2a. ed. },
	note = {Incluye índice. }
}