BOOLE, MARY EVEREST. - The Mathematical Psychology of Gratry and Boole.

London: C.W.Daniel, nd. (c.1897). Translated from the Language of the Higher Calculus into that of Elementary Geometry. Contents: I.Introductory; II.Geometric Co-Ordinates; III.The Doctrine of Limits; IV.Newton and Some of His Successors; V.The Law of Sacrifice; VI.Inspiration versus Habit; VII.Examples of Practical Application of the Mathematical Laws of Thought; VIII.The Sanity of True Genius; Appendix. Pp.x/116, final page and inner endpapers browned, owner's name to inner front endpaper. Maroon cloth, gilt title to spine, wear to spine and edges. Scarce. Good.

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