SPENCER, H., MIKHAILOWSKY, N. — Qu'est-ce que le progres? Examen des ideés de M. Herbert Spencer. Traduction du Russe, revue par Paul Louis.
Paris, Alcan/Libraire de la Revue Socialiste, 1897. (IV) 200 pp. Halfleather binding with marbled covers and endpapers. spine and edges boards slightly damaged, end papers and title page foxed, paper browned as usual, otherwise in good condition Nikolay Konstantinovich Mikhaylovsky, 27 November [O.S. 15 November] 1842, Meshchovsk, 10 February [O.S. 28 January] 1904, Saint Petersburg) was a Russian literary critic, sociologist, writer on public affairs, and one of the theoreticians of the Narodniki movement.