书籍详情
格式
精装书
语言
英语
已发布
Aug 1, 2012
出版商
Arbordale Publishing
ISBN-10
1607182769
ISBN-13
9781607182764
描述
Packy the Packrat collects and then groups things in different ways such as sorting by color or shape and when things go missing he immediately detects their absence. Includes sorting activities.