Ladders Science 3: Hidden Discoveries (above-level; physical science)
Stephanie Harvey(Author)
出版社:National Geographic School Pub; 1 edition
出版时间:2013-05
ISBN:9781285358338
词汇量:
页数:24
类别:
虚构:非虚构
开本:
阅读年龄:阅读年龄 9-10岁 (35.3%), 8-9岁 (17.6%)
A collection of articles linked together by the topic of hidden discoveries