| Our Knowledge of the External World as a Field for Scientific Method in Philosophy Russell, Bertrand / Used - Hardcover | Evening Star Books, ABAA/ILAB | Very near Fine Dust Jacket | $385.00 |
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| Our Knowledge of the External World as a Field for Scientific Method in Philosophy Russell, Bertrand / Used - Hardcover | Michael R. Thompson Books, A.B.A.A. | 1st Edition | $150.00 |
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| Our Knowledge of the External World: As a Field for Scientific Method in Philosophy (1914) Russell, Bertrand Russell / Used - Hardcover | GreatBookPricesUK | As new | $60.23 |
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