Tuhia he haere tonu mo tenei waahanga - Aleksander Świętochowski (18 Hanuere 1849 <unk> 25 Paenga-whāwhā 1938) he kaituhi Polani, he kaiwhakaako, he tohunga whakaaro nui o te waa Positivist i muri i te Whakatupuranga o Hanuere 1863
He aha?