- Author: Popper Karl Raimund, Sassower Raphael
- Language: English
- Year: 2014
- Author: Popper Karl, Kohl Helmut
- Language: English
- Year: 2005
- Author: Popper Karl Raimund, Havel Vaclav
- Language: English
- Year: 2011
- Author: Popper Karl Raimund, Havel Vaclav, Gombrich Ernst H
- Language: English
- Year: 2002
- Author: Popper Karl
- Language: English
- Year: 2005
- Author: Popper Karl Raimund
- Language: English
- Year: 2002
- Author: POPPER Karl
- Language: Portuguese
- Author: POPPER Karl
- Language: Portuguese
Kuhn vs. Popper
pdf
- Author: Fuller Steve, Kuhn Thomas S., Popper Karl Raimund
- Language: English
- Year: 2003
- Author: Bennett Laura J., Mew Melitta, Popper Karl Raimund
- Language: English
- Year: 2000