ISBN:99991781
作者:Neil Armstrong
适合年龄:6-9岁
主题:AR 4~4.9
系列:Let‘s read and find out science
分类:科普读物
页码:40
定价:$5.99
分馆:上海馆 是否在馆:在馆
Let's-read-and-find-out about Mars Someday people from Earth may live on Mars. In this century, we will go to the planet to learn more about it. It will become our outpost in space -- our space colony.