Little Spirit Intelligently Solves Difficult Problems (Part 1)

Author: Li Chun
Publisher:
Publish Date: 2002-02-01
Features: The 50 problems selected in this book are either collected and organized by the author or self-created by the author. With vivid and interesting questions paired with exquisite color illustrations, it will certainly have a positive effect on developing the intelligence of children and teenagers, as well as cultivating and training their thinking skills.