
A Pocket Popper
pdf
- Author: Karl Popper David Miller
- Year: 1987

- Author: Karl Popper
- Language: Romanian
- Year: 2000

Logica cercetarii
djvu
- Author: Karl Popper
- Language: Romanian
- Year: 1981

Lectia acestui secol
djvu
- Author: Karl Popper
- Language: Romanian
- Year: 1998

- Author: Karl Popper
- Language: Romanian
- Year: 1998

- Author: Karl Popper
- Language: Romanian
- Year: 1998

- Author: Karl Popper
- Language: Romanian
- Year: 1998

- Author: Karl Popper (auth.)
- Language: German
- Year: 1935

- Author: Karl Popper
- Language: Romanian
- Year: 2005