@book{38517,
	author = {Rousseau, Jean-Jeaques. and Armiño, Mauro, Prol.},
	title = {El contrato social :},
	publisher = {Libsa,},
	year = {2002.},
	series = {Grandes Pensadores},
	address = {Madrid :},
	note = {Du contrat social- discours sur les sciences et les arts - discours sur lorigine et les fondements de linegalite parmi les hommes.}
}