An introductory book on spherical functions, compiled from a modern perspective. #szlure List of Mathematics Books Unused, but as it is an old book, there is aging in the box and the book itself. Aside from that, it is clean with no scratches or stains. Please check the images before purchasing. Mathematical Selections: Modern Spherical Functions by Masaru Takeuchi, Iwanami Shoten First edition published May 10, 1975