ISBN:99995062
作者:David M. Schwartz
适合年龄:6-9岁
主题:AR 3~3.9
系列:
分类:科普读物
页码:40
定价:$6.99
分馆:上海馆 是否在馆:在馆
This book reveals how big a bowl would be needed to hold a million goldfish, or how many years it would take to count to a million.