![book A Budget of Paradoxes [Vol II]](/covers/files_170/907000/59a9749abd4baccd2e746cb501c12ff4-g.jpg)
- Author: Augustus De Morgan, Sophia Elizabeth De Morgan, David Eugene Smith
- Language: English
- Year: 1915
![book A Budget of Paradoxes [Vol II]](/covers/files_170/907000/67cb8942572fd09cd5ae01394a2c3cae-g.jpg)
- Author: Augustus De Morgan, Sophia Elizabeth De Morgan, David Eugene Smith
- Language: English
- Year: 1915
![book A Budget of Paradoxes [Vol I]](/covers/files_170/907000/72f1e786f0c197fbaa90f28dce160508-g.jpg)
- Author: Augustus De Morgan, Sophia Elizabeth De Morgan, David Eugene Smith
- Language: English
- Year: 1915
![book Memoir of Augustus De Morgan: With Selections from His Letters](/covers/files_170/673000/cf17e7ddfb7ab830a7d986bfa89e0498-d.jpg)
- Author: Sophia Elizabeth De Morgan Augustus De Morgan
- Language: English
- Year: 2010