Traité de nomographie. Théorie des abaques. Applications pratiques.
Paris: Gauthier-Villars, 1899. First edition. This work was preceded by a ninety-one page pamphlet, published the same year. This is a fuller explication of the ideas discussed there. Numerous text illustrations. A very good, clean copy. Rebound in quarter calf over marbled boards. Octavo. xiii, [1], 480 pp. The use.....