Author Горнфельд Аркадий Георгиевич Богданов Л.С. Description Gornfeld, Arkady Georgievich (1867-1941). Combat responses to peaceful topics. - Leningrad: Kolos, 1924. -288 s .. -2000 copies. . I. Bogdanov, L.S. Source of the electronic copy: PB Publisher Колос