جزئیات کتاب
فرمت
جلد نرم
صفحات
24
زبان
انگلیسی
منتشر شده
Jan 30, 2013
ناشر
Powerkids Pr
ISBN-10
147770065X
ISBN-13
9781477700655
توضیحات
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.