توضیحات
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.
جزئیات کتاب
فرمت
جلد نرم
صفحات
122 صفحه
زبان
انگلیسی
منتشر شده
Feb 7, 1990
ناشر
Price Stern Sloan
ISBN-10
0843127147
ISBN-13
9780843127140