Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 1, pages 1-16
Created: 2016-04-30, modified: 2016-04-30
Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 1, pages 17-30
Created: 2016-04-30, modified: 2016-04-30
Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 1, pages 31-38
Created: 2016-04-30, modified: 2016-04-30
Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 1, pages 39-43
Created: 2016-04-30, modified: 2016-04-30
Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 1, pages 44-51
Created: 2016-04-30, modified: 2016-04-30
Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 2, pages 95-135
Created: 2016-04-30, modified: 2016-04-30