ISBN-13: 9780471595052 / Angielski / Miękka / 1994 / 128 str.
ISBN-13: 9780471595052 / Angielski / Miękka / 1994 / 128 str.
A smart way to teach children to think logically and creatively One of the most precious gifts you can offer a child is a sharp mind. The 56 puzzles in this delightful collection were passed down through generations of Chinese families who wanted their children to develop concentration and mental agility.