@book{846,
	author = {Seminario de Teresopolis (1970) },
	title = {Metodologia del servicio social / },
	publisher = {Humanitas, },
	year = {1981},
	address = {Buenos Aires : },
	edition = {2 ed.},
	note = {Material del Seminario de Teresopolis, Rio de Janeiro, Brasil, 10 al 17 de enero de 1970}
}