The mathematical psychology of Gratry and Boole : translated from the language of the higher calculus into that of elementary geometry / by Mary Everest Boole.

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The mathematical psychology of Gratry and Boole : translated from the language of the higher calculus into that of elementary geometry / by Mary Everest Boole. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by King’s College London. The original may be consulted at King’s College London.