Search for: [Subject and Keywords = Spinoza, Benedict de \(1632\-1677\) \-\- collected works] OR [Subject and Keywords = ethics \(17 c.\)] OR [Subject and Keywords = theory of knowledge \(17 c.\)] OR [Subject and Keywords = Spinoza, Benedict de \(1632\-1677\) \-\- dzieła zebrane \[JHPBN\]] OR [Subject and Keywords = Etyka\-\- 17 w. \[JHPBN\]] OR [Subject and Keywords = Filozofia \-\- 17 w. \[JHPBN\]] OR [Subject and Keywords = Teoria poznania \-\- 17 w. \[JHPBN\]] OR [Title = Traktat o poprawie rozumu \; Etyka] OR [Title = Traktat o poprawie rozumu \; Etyka] OR [Creator = Spinoza, Baruch de \(1632–1677\)] OR [Creator = Spinoza, Baruch de \(1632–1677\)]