内容简介 This classic work offers scores of stimulating, mind-expanding games and puzzles: arithmetical and geometrical problems, chessboard recreations, magic squares, map-coloring problems, cryptography and cryptanalysis, much more. "A must to add to your mathematics library" -- "The Mathematics Teacher." Index. References for Further Study. Includes 150 black-and-white line illustrations. |
内容加载中，请稍后...
商品评论（0条）