Search for: [Subject and Keywords = astronomy] OR [Subject and Keywords = history of astronomy] OR [Subject and Keywords = astronomical tables] OR [Subject and Keywords = Poland] OR [Subject and Keywords = 14th century] OR [Subject and Keywords = Astronomia \-\- Polska \-\- historia \[KABA\]] OR [Subject and Keywords = Czas \-\- pomiar \-\- historia \[KABA\]] OR [Subject and Keywords = Tablice astronomiczne \[KABA\]] OR [Subject and Keywords = 14 w.] OR [Title = Krakowskie tablice syzygijów na r. 1379 i 1380 \: przyczynek do dziejów astronomii w Polsce XIV wieku] OR [Title = Krakowskie tablice syzygijów na r. 1379 i 1380 \: przyczynek do dziejów astronomii w Polsce XIV wieku] OR [Creator = Birkenmajer, Ludwik Antoni \(1855–1929\)] OR [Creator = Birkenmajer, Ludwik Antoni \(1855–1929\)]