Il titolo di San Clemente in Roma / E. Junyent. - Junyent, Eduardo, sac., 1901- (OLS)http://pul/name/651 (Pontificio Istituto di Archeologia Cristiana, 1932)

Force and Matter or principles of the natural order of the universe : with a system of morality based thereon / a popular exposition by Ludwig Büchner. - Büchner, Ludwig, 1824-1899. (OLS)http://pul/name/6844 (Asher and Co., 1884)