Search for: [Subject and Keywords = political ideas] OR [Subject and Keywords = political thought] OR [Subject and Keywords = Poland] OR [Subject and Keywords = 18th century] OR [Subject and Keywords = Idee polityczne \-\- Polska \-\- 18 w. \[KABA\]] OR [Subject and Keywords = myśl polityczna] OR [Title = Być narodowi użytecznym] OR [Title = Być narodowi użytecznym] OR [Creator = Staszic, Stanisław \(1755–1826\)] OR [Creator = Staszic, Stanisław \(1755–1826\)]