书籍详情
格式
精装书
页数
32
语言
英语
已发布
Sep 1, 2015
出版商
Children's Press
ISBN-10
0531213722
ISBN-13
9780531213728
描述
Have you ever thought about how a toilet works? Theres interesting science behind this simple machine. This book shows you how the various parts of a toilet work together to make quick work of a dirty job.
类型
科学与技术