@book{69730,
	author = {Droz, Jaques 1909 and Ignacio Romero de Solís},
	title = {Europa: restauración y revolución  1815-1848},
	publisher = {: Siglo XXI},
	year = {1974},
	series = {Historia de Europa Siglo XXI},
	address = {México},
	note = {Titulo original: Europe between Revolutions, 1815 - 1848}
}