@book{21045,
	author = {Konvitz, Milton R },
	title = {Conquistas de la libertad},
	publisher = {Editorial Pax-México, },
	year = {c1966, 1967},
	address = {México : },
	edition = {1 ed.},
	note = {Estudio de la libertad incluyendo la libertad religiosa}
}