描述
Determined to raise his science grade, Tim Watkins enters the school science fair with his volcano project, but runs into trouble when he asks his best friend Howard, the android, for advice and help.
书籍详情
格式
平装书
页数
122 页
语言
英语
已发布
Feb 7, 1990
出版商
Price Stern Sloan
ISBN-10
0843127147
ISBN-13
9780843127140