توضیحات
Part of the Concept Science Series, designed to help children understand basic science in the world around them. Other books in this series are Ideas About Space, Looking into the Night Sky, Time, Our Solar System, and The Universe.
جزئیات کتاب
فرمت
جلد نرم
صفحات
17 صفحه
زبان
انگلیسی
منتشر شده
ژانویه 1, 1990