Comte, Auguste, 1798-1857. The essential Comte; selected from Cours de philosophie positive. Edited and with an introduction by Stanislav Andreski. Translated and annotated by Margaret Clarke. - London, New York, Croom Helm; Barnes & Noble [1974] - 252 p. 23 cm. ISBN: 064901823 Dewey Class. No.: 194 / 1