@book{81255,
	title = {Polémica : 1962-1972 : los hechos, los hombres},
	publisher = {Centro Editor de América Latina},
	year = {2008},
	address = {Buenos Aires},
	note = {Existencia: (1970: 22-43) (1971: 44-100) (1972: 1-21)}
}