تفاصيل الكتاب
تنسيق
كيندل
صفحات
32
لغة
الإنجليزية
منشور
Dec 10, 2013
الناشر
Cherry Lake Publishing
رقم ISBN-10
1624319734
رقم ISBN-13
9781624319730
الوصف
There have been many advances developed to help improves peoples hearing. How have these advances occurred? What role has innovation played in their development? This book helps kids understand the concept of innovation and how it can be used to help overcome and solve many problems.
الأنواع
الأطفال