| Title / Condition | Highlights | Price |
|---|---|---|
| On the Economy of Machinery and Manufactures. Babbage, Charles / Used - Hardcover | 1st Edition | $2,967.43 |
| The General Theory of Employment Interest and Money. Keynes, John Maynard / Used - Hardcover | 1st Edition | $358.95 |
| Vom Gelde. (A Treatise on Money). Ins Deutsche übersetzt von Carl Krämer unter Mitwirkung von Louise Krämer. Keynes, John Maynard / Used - Hardcover | 1st Edition | $107.68 |