Author Либрович Сигизмунд Феликсович Description Russian self-taught and nuggets: biographical essays / Rusakov, V. - St. Petersburg; Moscow: Association of M.O. Wolf, 1911. - . The source of the electronic copy: CBM of the Krasnogvardeisky District, St. Petersburg Publisher издание Т-ва О. М. Вольф Catalogue object Россия в 1725 Россия в 1 пол. XIX в. Collections Russian inventions: Pages of history → Inventions in the XVIII - early XX century → General section