Frieden, Uber den Die friedensenzyklika papst Johannes XXIII : pacem in terris - [Breisgau, alemania] Herder, c1963 1963 - 155 p. 18 cm. - Herder-Bücherei ; 157 . Subjects--Personal Names: JUAN XXIII, PAPA SANTO, 1881-1963 Subjects--Topical Terms: DOCUMENTOS PONTIFICIOS Dewey Class. No.: 262.91/F913f