@book{38069,
	author = {Traversoni, Alfredo.},
	title = {El pensamiento politico y social en el siglo XIX /},
	publisher = {Cincel,},
	year = {1979.},
	series = {Cuadernos de estudio. Serie de historia universal ;},
	address = {Madrid :},
	note = {Incluye bibliografias e indice.}
}