| Title / Condition | Highlights | Price |
|---|---|---|
| Realism and the Aim of Science Popper, Karl; Bartley, W.W. (ed.) / Used - Hardcover | Dust Jacket | $133.22 |
| The Open Universe An Argument for Indeterminism from the Postscript to the Logic of Scientific Discovery edited by WW Bartley III Popper, Karl; Bartley III, W.W. / Used - Hardcover | 1st Edition | $90.63 |