Isbn: 9787121526213 (1 results)

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2026-04 Pages: 156 Publisher: Electronic Industry Press This book contains 27 knowledge points. arranged from easy to difficult according to the characteristics and logical relationships of the constructs and arguments. It starts with Number Array Diagrams and ends with Tower of Hanoi. Each knowledge point is a magic tool to help readers quickly understand the origin of the knowledge and master its application. The name of each magic tool is very distinct.…