On Certainty /
Wittgenstein, Ludwig
On Certainty / Über Gewissheit Ludwig Wittgestein ; edited by G. E. M. Anscombe and G. H. von Wright ; translated by Denis Paul and G.E. M: Anscombe. - 1a ed. - Oxford : Basil Blackwell, 1969 - vii, 90 p. : 23 cm.
Certeza
B3376 / W56 1972
On Certainty / Über Gewissheit Ludwig Wittgestein ; edited by G. E. M. Anscombe and G. H. von Wright ; translated by Denis Paul and G.E. M: Anscombe. - 1a ed. - Oxford : Basil Blackwell, 1969 - vii, 90 p. : 23 cm.
Certeza
B3376 / W56 1972