Search for: [Subject and Keywords = philosophy of history] OR [Subject and Keywords = Historiozofia \[JHPBN\]] OR [Title = Prawa natury żywe i proceder ich rozwoju] OR [Title = Prawa natury żywe i proceder ich rozwoju] OR [Creator = Hoszowski, Justyn \(c. 1850 – 1908\)] OR [Creator = Hoszowski, Justyn \(c. 1850 – 1908\)]