تفاصيل الكتاب
تنسيق
غلاف ورقي
صفحات
24
لغة
الإنجليزية
منشور
Jan 30, 2013
الناشر
Powerkids Pr
رقم ISBN-10
147770065X
رقم ISBN-13
9781477700655
الوصف
Helicopters are flying machines widely used for military, police, and emergency services. Readers will learn about these marvelous machines—starting with the first helicopter created in 197. This full-color volume will excite any young reader eager to learn more about the amazing uses and advances of helicopters.