جزئیات کتاب
فرمت
جلد نرم
صفحات
262
زبان
انگلیسی
منتشر شده
May 1, 2000
ناشر
Demco Media
ISBN-10
0606253351
ISBN-13
9780606253352
توضیحات
Annoyed with his math teacher who assigns word problems and won't let him use a calculator, twelve-year-old Robert finds help from the number devil in his dreams.