Bridges, John Henry,1832-1906,

System of positive polity by: Beesly, Edward Spencer,1831-1915.; Bridges, John Henry,1832-1906,; Comte, Auguste,1798-1857.; Congreve, Richard,1818-1899,; Harrison, Frederic,1831-1923,; Hutton, Henry Dix,1824-1907, (Electronic resources)

A general view of positivism by: Bridges, John Henry,1832-1906,; Comte, Auguste,1798-1857. (Electronic resources)