尾関正求 Masamitsu Ozeki - 數學三千題 3,000 Math Problems Japan Book - 1879-1891

Set of four Japanese books from the Meiji period, comprising the three volumes of Sūgaku Sanzen-dai (数学三千題) by Ozeki Seikyū (尾関正求), together with the supplementary volume Sūgaku Sanzen-dai Kaishiki (数学三千題解式), containing solutions.


Published in Gifu by Miura Gensuke (三浦源助). Traditional Japanese bound books with printed text and mathematical exercises.