ISBN: 9787536474611 (1 résultats)

paperback. Etat : New. Paperback. Pub Date: 2012 08 Pages: 93 Language: Chinese in Publisher: Sichuan Science and Technology Publishing House Knowledge Competition: 500 Why (Q & A) A introduction Belgium teenagers selling books. including 500 spectacular with graph problems. these problems involve the nature. geography. animals. sports. cultural and scientific knowledge. are today's young people concerned about the high degree of knowledge. have the answer in the book. Beautiful book with pictures. printed in full .…