| An Investigation of the Laws of Thought: On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / New - Hardcover | GreatBookPricesUK | | $88.31 |
| Investigation of the Laws of Thought : On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / New - Hardcover | GreatBookPricesUK | | $87.37 |
| An Investigation of the Laws of Thought: On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / Used - Hardcover | GreatBookPricesUK | As new | $70.38 |
| Investigation of the Laws of Thought : On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / Used - Hardcover | GreatBookPricesUK | As new | $69.31 |
| An Investigation of the Laws of Thought: On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / New - Hardcover | GreatBookPrices | | $62.35 |
| Investigation of the Laws of Thought : On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / New - Hardcover | GreatBookPrices | | $61.35 |
| An Investigation of the Laws of Thought: On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / Used - Hardcover | GreatBookPrices | As new | $59.57 |
| Investigation of the Laws of Thought : On Which Are Founded the Mathematical Theories of Logic and Probabilities Boole, George / Used - Hardcover | GreatBookPrices | As new | $58.51 |
| An Investigation of the Laws of Thought, on Which Are Founded the Mathematical Theories of Logic and Probabilities Classic Reprint George Boole / New - Hardcover | PBShop.store US | | $49.16 |