Language:Chinese.Pub Date :2006-8-1 Pages: 262 Publisher: China Children Publishing House book character is popular . smooth . elegant . illustrated. nicely bound for readers to learn the knowledge obtained while in the United States enjoy . After reading the book . you will surely appreciate the profound implications of this book . Mathematics is that people in the long-term social practices . and the development of a long history . So it 's cultural landscape and in life . astronomy and meteorology . financial planning and other aspects of knowledge and forged a bond . This series is intended from the one of the favorite themes starting to show their mathematical incisive contact . mutual penetration and applications. so that people deeply appreciate : a subject of their own development is inseparable from that door mathematical tools ; mathematics is universally applicabl... - from Amzon