ISBN: 9787550222731 - 藏起来的科学秘密：厨房里的科学小秘密 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date :2014-01-01 Pages: 64 Language: Chinese Publisher: Beijing Joint Publishing Company bedroom. kitchen. closet . what kind of science hidden secret? Hidden secrets of: kitchen science little secret to lead the children to open the curiosity of the most common items from a day starting in the form of picture books and stories about their principles of the invention. the answer most kids ask questions. Each book is divided into three parts. The first part: I was the first.…